Question

Which number is 40% less than 90

Answer 1

HEY FRIEND,
HERE IS YOUR SOLUTION,

The prblem can be found by using this method-
              To find out what is 40% less than 90, first we must find what is 40% of 90
40% of 90 =  40 / 100 X 90 = 36
                   
Now we know that 40% of 90 is 36
So, 40% less than 90 = 90 - 36
                                     90 - 36 = 54
Therefore, the number which is 40% less than 90 is 54.

if this help then plz mark as brainliest........:)

Answer 2

Let the number which is 40% less than 90 be x
Therefore 

x = 90 - 40% of 90

x = 90 - 40/100*90

x = 90 - 36

x = 54

Hence, 54 is the number which is 40% less than 90