Sanjeev ate 1/6of a cake . He gave 1/5of the remainder to his friend. He kept the restvof the cake . What fraction of the cake Didi he keep ?

Question

Sir it is of multiply or divide or subtraction or addition

Answer 1

cake = x

 

Sanjeev ate =( 1/6) x=x/6

 

remain = x -(1/6)x =5x/6

 

friend = (1/5)5x/6 = x/6

 

keep = x-(x/6 +x/6) =x -(2x/6) = x -x/3 =2x/3

so keep 2/3 of cake