列式计算.(1)10减去6除1.5的商,所得的差乘6,积是多少?(2

2025-04-03 08:29:31
推荐回答(1个)
回答1:

(1)(10-1.5÷6)×6,
=(10-0.25)×6,
=9.75×6,
=58.5;
答:积是58.5.

(2)(15×
4
5
+12)÷4,
=(12+12)÷4,
=24÷4,
=6;
答:这个数是6.