meena went to a bank to withdraw Rs. 2000. she asked the casier to give her Rs. 50 and Rs.100 notes only meena got 25 notes in all find how many notes of Rs. 50 and RS.100 she received.<br /><br />DO IT QUESTION BY ELIMINATION METHOD FOR CLASS 10TH ​

Answers

Answer 1

Answer: 10 Rs.50 notes. ; 15 Rs.100 notes

Explanation:

Let the number of RS 50 notes received be x

Let the number of RS 100 notes received be y

Since Meena got 25 notes in total, this means that:

x + y = 25 ...... equation i

Since Meena went to a bank to withdraw Rs. 2000. This means:

50x + 100y = 2000 ...... equation ii

Combining both equations

x + y = 25 ....... i

50x + 100y = 2000 ...... ii

Multiply equation i by 50

Multiply equation ii by 1

50x + 50y = 1250 ...... iii

50x + 100y = 2000 ...... iv

Subtract equation iii from iv

50y = 750

y = 750/50

y = 15.

Therefore, since x + y = 25

x + 15 = 25

x = 25 - 15

x = 10

The number of Rs.50 notes received is 10

The number of Rs.100 notes received is 15.


Related Questions

Imagine the international political system has only three countries United States, Germany, and Pakistan. The United States relative power 10 points, while Germany and Pakistan each have 5 points. Hence, according to the realist perspective in order for the countries to avoid hegemony which alliance system will be more likely to occur

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The correct answer to this open question is the following.

Although there are no options attached we can say the following.

According to the realist perspective, in order for the countries to avoid hegemony, the alliance system that would be more likely to occur is the military and political alliance.

In this example, Pakistan and Germany would have the necessity to formally join forces to try to impede that the United States wanted to exert its power against them.

So Pakistan and Germany would have to sign a military alliance, and furthermore, a political and economic alliance or agreement to have better trade opportunities to negotiate with the United States.

Hypothetical Alliance to Avoid Hegemony

In a realist perspective, in order to ensure that hegemony is avoided, there should be an equally opposing force or power to counter that of America.

To achieve this, there should be a treaty between Germany and Pakistan to ensure that there is balance of power.

The major essence of this alliance will be to increase their military strength, and to increase the volume of trade between both countries.

By doing so, there will be a balance between America and Germany/Pakistan.

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Answer:

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Explanation:

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The view that self-concept can be seen as a product of the messages you've received throughout your life is known as reflected appraisal.

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to constrict, and the axes of the eyes to converge.

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Answer:

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Explanation:

This best illustrates that the group of these students is against the LGBTQ norms and the people who will fall under that criteria.

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LGBTQ is an initialism that represents lesbian, gay, sexually unbiased, and transsexual. Being used since the 1990s. Also, the portion of its not unexpected variations, capabilities as an umbrella term for sexuality and orientation personality.

In this case, there is a high school group that is against the LGBTQ community. According to them, it is the weather that affects society as well as the people who are living in it.

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why would a country want to join a trade bloc such as the european union?

Answers

Answer: D) To freely trade with the bloc's other member countries.

Explanation:

Free trade means there aren't any tariffs between any two countries. So any two countries can sell whatever goods they want without any extra taxes, fees, etc added on.

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d

Explanation:

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Answer:

A religious ritual is any repetitive and patterned behavior that is prescribed by or tied to a religious institution, belief, or custom, often with the intention of communicating with a deity or supernatural power.

{Simple Religious Rituals}

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Religious rituals are some practices and activities that religious people practice. They are mainly described in their "holy books". They are meant to please what they think is some kind of "supernatural power".

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Answer:

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Explanation:

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Answer:

Hey friend and family how are you

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3.due to lack of well facilities

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I believe the answer is b

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Answer:

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Answer:

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Answer:

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Answer:

b

Explanation:

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expressed more emotion, made more apologies, and used more tentative language

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The correct answer to this open question is the following.

Although there are no options attached we can say the following.

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The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

In Medieval times, what would be the most likely form of treatment for someone suffering the symptoms of a psychological illness?

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Answer:

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Explanation:

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Regarding the structural powers of the Governor of Texas,  they can be compare with the powers of other state governors because Texas' governor has little formal power and the  executive boards are elected rather than appointed.

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When making comparison with other states, Texas' governor  can be seen to posses formal power and it should be noted that other state governor's have budgetary control while the texas do not have thisw.

In conclusion,  there is a limited power to hios  appointment powers  thropugh the overlapping terms and there is selection of the executive offices  through the voters.

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With respect to the debate over the process of language development, nature is to nurture as Chomsky is to Skinner.

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With respect to the debate over the process of language development, nature is to nurture as Chomsky is to Skinner.

What is language development?

The research in language development has identified the importance of both nature and nurture in the language acquisition process.  

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Answer:

A. cocreation of meaning as people interact in dyads

Explanation:

Interpersonal communication is established by the sharing of ideas, insight, thought and feelings between two or more people. The goal of interpersonal communication is to share feelings and ideas of one other in other to improve and obtain suggestive ideas of improving and solving challenging problems rather than trying to keep this problems to one's self (intrapersonal). This process of creative collaboration is called cocreation. Hence, the best definition of interpersonal communication from the options given above is the option chosen above.

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Answer:

a

Explanation:

i goes its right hehehe

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Answer:

HDI or Human Development Index is necessary because it gives more info about the status of a country than the Per Capita Income method adopted by World Bank. HDI tells about the health, wealth, education and life expectancy of a country.

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Answers

Answer:

Bisexual

Explanation:

Based on the knowledge we have she has only been with to genders male and female therefore we can only infer on this given information

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Science does not know the full cause of this orientation but believes its causes by a complex interplay of genetics.It is observed in various societies and even in the animal kingdom.

Hence the answer is bisexuality.

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Before making a turn in an urban area most state laws require a driver to signal at least ____ feet before the turn. a) 50 b) 100 c) 250 d) 500

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Answer:

50

Explanation:

because u have to slow if u dont have time to stop when pedestrians show up

When Anna begins dating someone, she usually falls madly in love. However, her intense emotions are short-lived, and, after perceived abandonment or violation of her trust, she quickly develops a strong dislike for the other person. Additionally, Anna reports feeling very lonely and empty even though she is always meeting people. Anna is most likely suffering from _____ personality disorder.

Answers

Answer:

Borderline

Explanation:

Borderline disorder maybe seen in some quarters as a form of mental disorder which is often characterized by a very strong mental instability, that is a very quick swing in behavior or character towards a particular person or phenomenon. Borderline disorder are usually chronic and has no established permanent cure. Like described in the question above, patients suffer from very abrupt change in feeling which is strange and hence, it's relation or inclination towards mental disorder or ailment.

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