Math, asked by sainathkatkade221, 3 months ago

which is proportion 3,15,4,20

Answers

Answered by madhusudana33

2

Answer:

Yes it is a proportion

3X20=60

15x4=60

product of means =product of extrems

Answered by Anonymous

10

Step-by-step explanation:

3 and 15 are in ratio 1/5

and 4 and 20 is in ratio 1/4

so proportion is 1:5:4

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