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If 60% of x added to 60, then the result is x + 20. The value of number x is:
Question

If 60% of x added to 60, then the result is x + 20. The value of number x is:

A.

100

B.

90

C.

80

D.

70

Correct option is A

Given:

60% of x added to 60 results in x + 20.

Solution:

60100\frac{60}{100}​x + 60 = x + 20

3x5\frac{3x}5​ + 60 = x + 20

60 = x - 3x5\frac{3x}5​ + 20

60 = 2x5\frac{2x}5​ + 20

40 =2x5\frac{2x}5​​

20 ×\times​ 5 = x

x = 100

The value of the number x is 100.

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