一道应用题,不过是英文滴,Alandscapercharges$37perhourplusafixedratefortravellingtotheworksite.Ifthetotalbillfor14his$544,whatisthetotalbillfor20额,说错了不要紧,随便点吧,

Question

一道应用题,不过是英文滴,
A landscaper charges $37 per hour plus a fixed rate for travelling to the worksite.If the total bill for 14 h is $544,what is the total bill for 20
额,说错了不要紧,随便点吧,

Answer 1

一个园林设计师每小时付37元加一些固定的旅游费给现场的工作人员
如果14小时要付544元,那么20小时一共得付多少元呢?
用14*37=518元 用544-518元=26元 26再除以14约等于1.86元 为每小时的固定的付费金额.
那么20小时就是 37*20+1.86*20=740+37=777元
用英语表达为:
For the 14 h is $544 ,we can know that the fixed rate for travelling is 1.86 ,so the total bill of 20 h is equal to $37 per hour ride 20 hours plus $1.86 ride 20 hours ,so the total bill for 20 h is $777