題意如下：7和另一個(gè)數(shù)之積比7和這個(gè)數(shù)的和大.這個(gè)數(shù)是多少?最小整數(shù)解是多少?
解法如下：suppose this number is x
then 7x>7+x
6x>7
x>7/6
the smallest integer for this question is 2
the product of 7 and a number is more than the sum of 7 and the number ,what is the number what is the smallest integer
the product of 7 and a number is more than the sum of 7 and the number ,what is the number what is the smallest integer than could be a solution for a number?
英語(yǔ)人氣：369 ℃時(shí)間：2020-02-05 09:00:24
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