1.The least common multiple of 2 positive integer's 144.The

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1.The least common multiple of 2 positive integer's 144.The greatest common divisior is 2.Nether integer is 2.Find both integer.
2.A store owner sold a vaccum cleaner for 40% off its marked price.The profit was 50% of its cost.What is the ratio of the marked price to cost?
求翻译和解答.

1.两个正整数最小公倍数是144,最大公因数是2,并且两数都不是2,求两正整数.
16 18
2.一个店主以低于售价40%的价格卖了个清洁器,利润是成本的50%,问标价和成本的比例是多少?
设成本为x,1.5x就是实际售价,1.5x除0.6等于2.5x,所以标价与成本的比例为2.5

1.The least common multiple of 2 positive integer's 144.The What is the least positive integer that is not a factor of 2 提问GRE数学题1.If M is the least common multiple of 90,196,and 30 sat2 What is the least positive integer n for which 2n has 1 what is the least positive integer that is not a factor pf 2 英语翻译Given a positive integer n,find the positions of all 1's the reflection of a positive integer is obtained by reversin Gre The least positive integer that is divisible by both 14 Does the integer k have at least three different positive pr For any positive integer x,the 2-height of x is defined to b For any positive integer n,the sum of the first n positive i If positive integer x is a multiple of 6 and positive intege