Question

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

Answer 1

shayad sahi hai ya nhi pata nhi

Answer 2

Let the number be x
Now ATQ
$4x - x = 45 \\ 3x = 45 \\ x = 45 \div 3 \\ x = 15$
So the number be 15
Hope it helps you