七又二分之的1⼀3与3⼀2的差除以83%商是多少?

2024-11-23 09:51:36
推荐回答(1个)
回答1:

(7又1/3-3/2)÷83%
=(22/3-3/2)÷83/100
=35/6÷83/100
=1750/249