Q .By how much is 1 / 5 of 34 lesser then 5 / 2 of 76 ?

= ( 5 / 2 )^th of 76 - (1 / 5 )^th of 34

= ( 5 / 2 )^th * 76 - (1 / 5 )^th * 34

= 183.2

183.2 is 1 / 5 of 34 lesser then 5 / 2 of 76