Question

half is substracted from a number and the difference is multiplied by 4 the result is 5 . what is the number

Answer 1

Answer:

Let the no. be x.

4(x-1/2)=5

4x-2=5

4x=7

x=7/4

Ans》7/4

Answer 2

Answer:

Let the number be x

According to given condtion,

(x-x/2)*4=5

4x-4x/2=5

4x/2=5

4x=10

x=10/4=5/2

Therefore, x=5/2

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