问题标题:
英语翻译SallyandYuntingwentshoppingwiththesameamountofmoney.Sallyspent180yuan,andYuntingspent70yuan.Yuntinghad3timesasmuchmoneyleftasSally.HowmuchmoneydidSallybringalongforshopping?
问题描述:
英语翻译
SallyandYuntingwentshoppingwiththesameamountofmoney.Sallyspent180yuan,andYuntingspent70yuan.Yuntinghad3timesasmuchmoneyleftasSally.HowmuchmoneydidSallybringalongforshopping?
史可回答:
翻译:萨利和云亭带着相同的钱去购物.萨利消费了180元,云亭花了70元.云亭现有的钱是萨利的三倍.萨利最初带了多少钱?
这个用方程做嘛.列萨利和云亭最初带的钱=x
3(x-180)=x-70
3x-540=x-70
2x=470
x=235
恩恩希望可以帮到你!
点击显示
数学推荐
热门数学推荐