If the product of the integers w，x，y and z is 770，and if 1＜w＜x＜y＜z．what is the v

游客2024-01-13 25

问题 If the product of the integers w，x，y and z is 770，and if 1＜w＜x＜y＜z．what is the value of w+z?

选项 A、10
B、13
C、16
D、18
E、21

答案 B

解析 The prime factorization of 770 is 2×5×7×11, so w= 2, z= 11, and w+z= 13.
The correct answer is B.

转载请注明原文地址:https://tihaiku.com/zcyy/3360060.html

相关试题推荐

随机试题

最新回复(0)

Thebirthrateinacity______tofallasitsgrossdomesticproduct(GDP)risess