Question

rohit ate 4/7 part of an apple & his sister ritu ate the remaining part of it? who ate more & by how much​

Answer 1

Answer:

Rohit ate=4/7 part

Rotu ate=1-4/7=3/7

Since 4/7>3/7 hence Rohit ate more

Answer 2

Let total apple be 1

Part of an eaten by rohit=4/7

part of an apple eaten by ritu= 1-4/7

= 3/7

For coparison we will do cross multipliacation

hence rohit ate more than ritu by 1/7
See the figure after coparison