Question

SAT两条数学问题

1,The area of the base of the rectangular box is 21 and the area of one of the faces is 30.Each of the dimensions j,k,and l is an integer greater than 1.What is the volume of the rectangular box?（答案是220）

2，If n>1 and each of the three integers n,n+2,n+4 is a prime number,then the set of three such numbers is claaed a"prime triple"There are how many different prime triples?（答案是1）

Answer 1

不清楚你要的是什么，我就给你翻译一下了：

1.一个长方体的底部面积是21，长方体的其中一面的面积是30。三个尺度（长，宽，高），j，k，l都是大于1的数字。这个长方体的体积是多少？

第二题你可能有些地方拼错了吧，我看不太明白。。