Find the number whose fifth part increased by 5 is equal to its fourth part diminished by 5.
Let the numbers be x
According to the question
Taking LCM of 5 and 1 on LHS = 5 and 4 and 1 on RHS = 1
⇒ 
So the number 200
7
Find the number whose fifth part increased by 5 is equal to its fourth part diminished by 5.
Let the numbers be x
According to the question
Taking LCM of 5 and 1 on LHS = 5 and 4 and 1 on RHS = 1
⇒
So the number 200