33⼀32-括号17⼀20。加上17⼀20括括死等于多少?

2025-06-29 14:57:34
推荐回答(2个)
回答1:

33/32-括号17/20。加上17/20括括死等于多少?
解题过程:
33/32-(17/20+17/20)
=33/32-34/20
=(165-272)/160
=-107/160
计算结果为-107/160

回答2:

33/32-(17/20+17/20)
=33/32-17/10
=1又1/32-1又7/10
=-97/160