Math, asked by schahat5474, 10 days ago

If the same number be added to the numbers 5, 11 ,15 ,31 ,the resulting numbers are in proportion.Find the number

Answers

Answered by creativevishnu4
5
Answer is 1. 5 + 1 = 6, 11 + 1 = 12, 15 + 1= 16, 31 + 1 = 32.

      6 : 12 :: 16 : 32. They are in the ratio of 1/2. So they are in proportion.

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