Question

If a number x is 10% less than another number y and y is 10% more than 125 , then x is equal to

Answer 1

hai dear friend,

x=y -10%
x=0.9y

y =1.1*125
=137.5

x=0.9y
=0.9*137.5
=123.75

therefore x=123.75,(x,y)=(123.75,137.5)