Question

A number is added to it's half and then to1/4 of it, the result is 4
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Answer 1

solution of x is 2.5 or 5/2

i.e x=2.5 or 5/2

Answer 2

Let the number be ‘x’

x+x/2+x/4=4

The LCM is 4

4x+2x+x/4=4

7x=16

x=16/7 is the answer