If 5/9 of the members of the school chorus are boys, what is the ratio of girls

游客2024-01-12  10

问题 If 5/9 of the members of the school chorus are boys, what is the ratio of girls to boys in the chorus?

选项 A、 
B、 
C、 
D、 
E、 

答案 B

解析
转载请注明原文地址:https://tihaiku.com/zcyy/3356489.html
最新回复(0)