阅读思考并回答问题 :A student named Tom is trying to save money from his summer job,In August,
题目
阅读思考并回答问题 :A student named Tom is trying to save money from his summer job,In August,
he earned $100 by washing dishes in a restaurant.He saved 25%of that money.How much did Tom save?
答案
一个叫汤姆的学生试着通过暑期打工存点儿钱.八月份他靠在餐馆洗碗赚了$100,从那笔钱当中他存起了25%.汤姆存了多少钱?
这样应该很容易的计算出来了吧?
Tom saved $25.
举一反三
已知函数f（x）=x，g（x）=alnx，a∈R．若曲线y=f（x）与曲线y=g（x）相交，且在交点处有相同的切线，求a的值和该切线方程．
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
最新试题
热门考点