Question

小学英文数学题

If the price of a battery is reduced by $1.5, and 8 batteries cost $52 in total. What is the original price of one battery? (Formulate equation to find the answer)

请帮忙简单的翻译一下

Answer 1

如果电池的价格降低1.5美元,8节电池成本总共52美元。一个电池，原来的价格是多少？
解；设原价为X
(X-1.5）*8=52
X= 8

Answer 2

suppose the price of original battery equals x
so: 8*（x-1.5）=52
x-1.5=6.5
x=8

so the price of original battery is $8

Answer 3

52除以8得6.5，6.5+1.5得8。翻译：如果一节电池的价格减少了一点五美元，且八节电池共花费52元，则一节电池原价几元？

Answer 4

如果一节电池的价钱减少1.5元，并且8节电池总共花费了52元，一节电池的原价是多少？（列式并找出答案）

Answer 5

如果电池的价格降低1.5美元,8节电池成本总共52美元。一个电池，原来的价格是多少？(制定方程找到答案)