Question

请教老师们帮个忙做道小学数学题吧，谢谢！！

A和B分别代表一个数,已知A除B=54,那么(A乘5)除(B除5)=多少？

Answer 1

a/b=54
(a*5)/(b/5)=25*(a/b)=25*54=1350

Answer 2

(a*5)/(b/5)=(a/b)*25=54*25

Answer 3

(a*5)/(b/5)=25*54=1350

Answer 4

(A乘5)除(B除5)=25乘(A除B)=1350

Answer 5

(A乘5)除(B除5)=25乘A/B=25乘54=1350

Answer 6

A/B=54，（A*5）/(B/5)=(A/B)*5*5=54*25=1350