Math, asked by haritendulkar1086, 11 months ago

A mans age is 140% of what was 20 years ago

Answers

Answered by TooFree

1

.

Let the man's age be x.

.

20 years ago:

He was x - 20 years old

.

He is 140% of what he was 20 years ago:

x = 1.4 (x - 20)

x = 1.4x - 28

0.4 = 28

x = 70

.

Answer: He is 70 years old.

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