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题库 / OG2017Q-PS-52
If Mel saved more than $10 by purchasing a sweater at a 15 percent discount, what is the smallest amount the original price of the sweater could be, to the nearest dollar?
45
67
75
83
150
If Mel saved more than $10 by purchasing a sweater at a 15 percent discount, what is the smallest amount the original price of the sweater could be, to the nearest dollar?
45
67
75
83
150
列不等式。。
If Mel saved more than $10 by purchasing a sweater at a 15 percent discount 看懂题目 15%discount就是85折扣
求解？
题没读懂，看懂了。
这题咋做，不会，o(╥﹏╥)o