Question

if a number is increased by 34 and the sum is multiplied by 9 the product is 495 find the number

Answer 1

let the number be x
BTP,
(x+34)*9=495
or 9x+306=495
or 9x=495-306
or 9x=189
or x=189/9
or x=21

Answer 2

✿ Solution ✿

Let's assume the number as x

Number increased by 34 = (x + 34)

According to Question,

9(x + 34) = 495

⇒ x + 34 = 495 / 9

⇒ x + 34 = 55

⇒ x = 55 - 34

⇒ x = 21

Hence, the required number is 21

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