student named Tom is trying to save money from his summer job.In August,he earned$100 dy

问题描述:

student named Tom is trying to save money from his summer job.In August,he earned$100 dy

一个叫做Tom的学生正在努力在他的暑期工作中存钱.在8月份,他通过在一间餐馆洗碗赚得100美元.他把25%的钱存起来.