Question

is 15 , 20, 25, 30 in proportion?​

Answer 1

it forms an ap

proportion is 3:4:5:6

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Answer 2

Answer:

Step-by-step explanation:

For 15, 20, 25 and 30 to be in proportion, 15 x 30 = 20 x 25

  => 450 not = 500

Hence, 15, 20, 25 and 30 are not in proportion.

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