Question

a number when multiplied by 4 exceed itself by 45 find the number

Answer 1

Hi friend ✋✋✋✋
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Your answer
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Let the number be x.

Then,
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According to the question,
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4x = x + 45

=> 4x - x = 45

=> 3x = 45

=> x = 45/3

=> x = 15

HOPE IT HELPS

Answer 2

Let the unknown number be x
So ,
According to the question ,
4 * x = x + 45
4x= x + 45
4x - x = 45
3x = 45
x = 45 / 3
15
Ans. 15 is the required number .