Ramesh solved `2/7 ` part of an exercise while seema solved `4/5 ` of it who solvedless ?

Ramesh solved 2/7 part of an exercise while Seema solved 4/5 of it. Who solved lesser part?

Ramesh solved 2/7 part of an exercise while Seema solved 4/5 of it. Who solved less?

Ramesh solved 2/7 part of an exercise while Seema solved 4/5 of it. Who solved less?

Ramesh solved (2)/(7) part of an exercise while Seema solved (4)/(5) of it.Who solved lesser part?

Solve: 4+7/8

Reenu got 2/7 part of an apple while Sonal got 4/5 part of it. Who got the larger part and how much?

Solve: 3/5+2/7

Solve: 4/9 + 2/7

Solve: 7/7 - 5/7

Akriti solved 10 questions of an exercise of 40 questions. Radhika solved 2/(5) of the same exercise. Who had solved more questions and by how many?