if a is greater than b by 10% and b is less than c by 10% 救算式
问题描述:
if a is greater than b by 10% and b is less than c by 10% 救算式
答
a比b大10%----a=b(1+0.1)=1.1b
b比c少10%----b=c(1-0.1)=0.9cthanks不客气,请采纳不客气,请采纳