Question

Anwar think of a number if he takes aways 5/2 of the number the result is 23

Answer 1

Answer:

25.5

Step-by-step explanation:

Let the number Anwar thought of be "x".

=> x - 5/2 = 23

=> x = 23 + 5/2

=> x = 51/2 = 25.5

Answer 2

Answer:

The number is 27.5

Step-by-step explanation:

x-5/2=23

x=23+5/2

x=23/1+5/2

x=23×2/1×2+5/2

x=50/2+5/2

x=55/2

x=27.5