How much longer is the edge of a cube with a surface area of 1,350 than the edge of a cube with a surface area of 600?

admin2021-10-21 90

问题 How much longer is the edge of a cube with a surface area of 1,350 than the edge of a cube with a surface area of 600?

选项 A、5
B、15
C、150
D、250
E、750

答案A

解析设正方体的边长为a，表面S=6a²，那么a=

=15-10=5。

转载请注明原文地址:https://kaotiyun.com/show/cCtO777K

GMAT QUANTITATIVE

相关试题推荐

随机试题

最新回复(0)