Marshall had twice as many marbles ae Esther.when Esther gav
来源:学生作业帮 编辑:搜搜做题作业网作业帮 分类:英语作业 时间:2024/08/19 14:11:29
Marshall had twice as many marbles ae Esther.when Esther gave him 12 of her marbles,he then hai 120 more marbles than her.how many marbles did Esther have at first
![Marshall had twice as many marbles ae Esther.when Esther gav](/uploads/image/z/15343596-36-6.jpg?t=Marshall+had+twice+as+many+marbles+ae+Esther.when+Esther+gav)
原题是:
已知Marshall的弹珠是Esther的两倍,若Esther给Marshall 12个弹珠,则
Marshall比Esther多120个弹珠,求 刚开始的时候 Esther有几个弹珠呢?
设Esther有x个 ,则Marshall有2x个,由题知,
X-12=2X+12-120
解得 x =96
所以说Esther有96 个
Marshall有192个
已知Marshall的弹珠是Esther的两倍,若Esther给Marshall 12个弹珠,则
Marshall比Esther多120个弹珠,求 刚开始的时候 Esther有几个弹珠呢?
设Esther有x个 ,则Marshall有2x个,由题知,
X-12=2X+12-120
解得 x =96
所以说Esther有96 个
Marshall有192个
twice many; twice as many
英文名字Esther应该怎么读?
女生英文名 Esther还是Rachel?
esther&phoebe哪个英文名好
英文名“Esther Lau”的意思
twice as many as /twice as many/ as many as twice/ twice mor
英文名字Esther的发音和意思
英文名Constance好还是Esther好?
英文名Esther有什么讲究吗?
请教twice as many as的用法
sat数学题 twice as many A as
there are twice as many apple as