Question

If 4/5 of a number is added to it. the sum is 180. find the number.

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Answer 1

Answer:

239

Step-by-step explanation:

Answer 2

Step-by-step explanation:

no. be x

4x / 5 + x = 180

{ 1 × (4x) + 5 × (x) } / 5 = 180

{ 4x + 5x } / 5 = 180

{ 9x } / 5 = 180

9x = 180 × 5

9x = 900

x = 100