Math, asked by vipulpatel171979, 3 months ago

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Answers

Answered by ahujatanu77
1

Answer:

Step-by-step explanation:

1) ans. is 95 * 92 = Rs. 8740

2) volume of a cylinder is =\pir square h

= 22/7 * 6*6 *343/22

=343/7* 36

=49*36 = 1764

3) x + y = 197, Multiply it by 2 you will get

2 x+2y =394 now subtract 2x+3y = 492

y =98, x=99

Ans is 99 * 98 = 9702

4) 5p + 4s = 97

Now, multiply the equation by 97

You will get,

485p + 388s = 97* 97 = 9409 = Ans.

Now 1 - 997/998 = 1/998 where as 1- 989/995 = 6/995

Now compare,

1/998\leq 6/995 we  get by cross multiplying

So, as the number we have to add to 997/998 is smaller, 997/998 is bigger

Ans. is 997/998

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