Question

Three numbers are in the ratio of 2:5: 7. If their product is 500 times their sum then find the smallest number. ​

Answer 1

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Let the three numbers be 2x,5x and 7x

It is given that the numbers 2x,5x−7,7x are in A.P

Therefore 2(5x−7)=2x+7x

⇒10x−14=9x

⇒x=14

Therefore the numbers are 28,70,98.

Answer 2

Answer:

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Step-by-step explanation:

ur answer is there in image

Hence the smallest number is 28.