Math, asked by vaishnavi20066002, 1 year ago

answer please for a and b question. it's urgent

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Answered by Quicksilver007

1

X and Y vary inversely

So X × Y is constant.

A. 1) 400

2)400

3)800

4)50

5)3200

B. 1)100

2)140

3)60

4)210

5)420

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