of a number is 20 less than the original number. Find the number.
Let the numbers be x
According to the question
By cross multiplication
Taking LCM of 1 and 3 on LHS = 3
⇒ x = 60
So the number 60
2
of a number is 20 less than the original number. Find the number.
Let the numbers be x
According to the question
By cross multiplication
Taking LCM of 1 and 3 on LHS = 3
⇒ x = 60
So the number 60