Question

Divide 63 into two part such that one part is 2 / 7 of the other. ​

Answer 1

Let the first part be x.

Second part = 63-x

According to Question,

x = 2/7 (63-x)

=> 7x = 126-2x

=> 7x+2x = 126

=> 9x = 126

=> x = 126/9

=> x = 14

Hence, first part = 14

Second part = 63-14 = 49

Answer 2

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2parts are 49 and 14

Step-by-step explanation:

let one part = x

then other part = 2/7 x

x+2/7x = 63

7/7 x + 2/7 x = 63

9/7 x = 63

x = 63/9 × 7

x = 7 × 7

x = 49

2/7 x = 14