Question

Three pieces of cake weighing 120 gm, 130 gm and 90 gm are cut into small parts. All these parts are of equal weight except 3 parts that weigh 10 gm, 9 gm and 2 gm. The weight of the equal sized parts cannot be greater than

Answer 1

11 gm

Answer 2

hw @doggy

Answer 3

plse explain