36*(9分之7+6分之5)÷59分之58
问题描述:
36*(9分之7+6分之5)÷59分之58
答
36*(9分之7+6分之5)÷59分之58
=(28+30)×59/58
=58×59/58
=59
答
原式:36×(7/9+5/6)÷58/59
=36×(7/9+5/6)×59/58
=(36×7/9+36×5/6)×59/58
=(28+30)×59/58
=58×59/58
=59
(“/”为分数线,望采纳,谢谢)