Math, asked by princepawar359, 4 months ago

What number should be added to each of the number 9,12,18,and 30 such that resulting number are in proportion​

Answers

Answered by jm03041983
1

Answer:

12 + 3 = 15

Step-by-step explanation:

now 9, 15, 18 and 30 are in proporsonal.

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