18.Three boys,Tom,Sam and Jim bought seventeen apples.Tom wanted the half.Sam wanted one-third (三分之一),and Jim wanted one-ninth (九分之一).But they didn't know what to do.
Just at that time,a little boy came with an apple in his hand.The boy said to them,"Don't worry.Let me help you."Then he put his apple into their apples,and made the number of the apples eighteen.Then he gave Tom nine apples,he gave Sam six apples,and he gave Jim two apples.He gave away seventeen apples and took his apple back.
The three boys were very happy.And they said:"How smart the boy is!"
51.The three boys asked the little boy to divide(分配) their apples.F
52.Who got two apples?Jim
53.Did the little boy lose an apple because he helped the three boys.No,he didn't
54.There wereseventeen apples when the three boys divided them.
55.這個(gè)男孩多聰明。