计算,可以简便的要简便。 17.6+10.5÷(5.2-3.5)

2025-06-27 09:47:42
推荐回答(2个)
回答1:

17.6+10.5÷(5.2-3.5)
=17.6+10.5÷1.7
=(17.6x1.7+10.5)÷1.7
=((17.6x2-17.6x0.3)+10.5)÷1.7
=((35.2-5.28)+10.5)÷1.7
=(29.92+10.5)÷1.7
=40.42÷1.7
=2021/85

回答2:

17.6+10.5÷(5.2-3.5)
=17.6+10.5÷8.7
=88/5+35/29
=(2552+175)/145
=2727/145