Question

Mrs.Larson mowed 2/5 of her lawn. Her son mowed 1/3 of it. Who mowed ,most of the lawn? How much of the lawn still needs to be mowed

Answer 1

2/5 = 6/15
1/3 = 5/15

Mrs Larson mowed more of the lawn than her son, and 4/15 of the lawn needs to be mowed.