Question

(With solution) Please write solution​

Answer 1

25:30::40:48

Proportion of means = Proportion of extremes

25 x 48 = 30 x 40

1200 = 1200

Yes, the given ratios form a propotion

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Answer 2

Step-by-step explanation:

25g:30g = 25/30

40kg:48kg=40/48

25/30÷5/5= 5/6

40/48÷ 8/8= 5/6

5/6=5/6

so, 25g:30g = 40kg:48kg

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