(6/7-1/2)/(1/3+1/2)求简算

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/11 22:44:42
(6/7-1/2)/(1/3+1/2)求简算
x]N@ǯBH0CgwgwՖJBWc܂']DL/3y qcxqPo~ 8[:׋=a}ho[?ĕ+z.|RաjMLST7 N]Qn1m݆@N|HjhN!!R

(6/7-1/2)/(1/3+1/2)求简算
(6/7-1/2)/(1/3+1/2)求简算
 

(6/7-1/2)/(1/3+1/2)求简算
(6/7-1/2)÷(1/3+1/2)
=(6/7-1/2)÷(5/6)
=6/7×6/5-1/2×6/5
=36/35-3/5
=36/35-21/35
=15/35
=3/7