Math, asked by yash987976, 4 months ago

pls answer my question

Attachments:

Answers

Answered by AkulNG

Number of 2 rupees coins = 21 and number of 5 rupees coins = 7

Solution:

Let us take number of 5 rupees coins as X and number of 2 rupees coins as Y

Amount of 5 rupees coin will make = 5X

Amount of 2 rupees coin will make = 3Y

Number of 2 rupees coin =

Number of 2 rupees coins are equal to 3X and number of 5 rupees is X

Total amount = 2( 3X ) + 5X = 11X

Now we can equate the amount which 11X = 77

X = 7

Now as we know the number of 2 rupees coin is 3X and number of 5 rupees coin is X, that means

Number of 2 rupees coins = 21 and number of 5 rupees coins = 7

Answered by dfvdfdbfdbfdfdg

Answer:

Number of 2 rupees coins = 21 and number of 5 rupees coins = 7

Step-by-step explanation:

Let us take number of 5 rupees coins as X and number of 2 rupees coins as Y

Amount of 5 rupees coin will make = 5X

Amount of 2 rupees coin will make = 3Y

Number of 2 rupees coin =

Number of 2 rupees coins are equal to 3X and number of 5 rupees is X

Total amount = 2( 3X ) + 5X = 11X

Now we can equate the amount which 11X = 77

X = 7

Now as we know the number of 2 rupees coin is 3X and number of 5 rupees coin is X, that means

Number of 2 rupees coins = 21 and number of 5 rupees coins = 7

Previous Question

Next Question

Similar questions

Computer Science, 2 months ago

A. FILL IN BLANKS 1)______offers tools for creating stories, games, animations and much more using block - based programming 2)We write the script in 3)A script is a collection of blocks, of blocks, that are with one another for creating animation , stories and games 4 A white in a scratch is called 5 The stage is divided grid.

Math, 2 months ago

70×51 easy and simple method...

Geography, 2 months ago

Why the birth of a lion not encouraged by zoo otherities...

Economy, 4 months ago

tick the correct answer *Assertion(A): Indifference curves always convex to the origin. Reason(R): Diminishing MRS which in turn occur due to Law of diminishing marginal utility. a. Assertion (A) and reason (R) are true and reason (R) is the correct explanation of assertion (A). b. . Assertion (A) and reason (R) are true and reason (R) is not the correct explanation of assertion (A). c.

Math, 4 months ago

In the given figure, find angle OPR. a. 20° b. 15° c. 12° d. 10°...

English, 10 months ago

o A Good meaning tool has...

Chemistry, 10 months ago

5) a) Acids are sour in taste. Is it a way to find whether a substance is an acid or a base? b) What is other physical test? c) Any test with solid acid? d) Can you check the evolution of CO2 chemically?

Environmental Sciences, 10 months ago

Q.2 The presence of gas in water is indicated by- (a) Fizzing sounds (b)Foam (c) Bubbles (d) Colour change...

pls answer my question ​

Answers

pls answer my question