Question

are 20 , 25, 12,15 in proportion

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Answer 1

Answer:

here is ur answer

no , 20,25,12,16 are not in proportion

Step-by-step explanation:

20:25::12:15

20×25 = 12 × 15

= 500 is not equal to 180

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Answer 2

Answer:

=> 20 : 25 = 12 : 15

So, product of means = product of extremes.

So,

20 X 15 = 25 X 12

300 = 300

LHS = RHS

Hence they are in proportion

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