Question

show that the no. 25,36,5,6 are not in proportion?​

Answer 1

25:36::5:6

By the method of..

Product of meens = Product of extrems

36×5 = 25×6

180 = 150

Therefore, 25:36::5:6 are not in proportion..

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Answer 2

If they were in proportion then,

= 25/36 = 5/6

= 25 × 6 = 36 × 5

= 150 ≠ 180

As, both of the answers are not same. thus they are not in proportion