计算下面各题.6.48÷0.12÷5.4

计算下面各题.6.48÷0.12÷5.4 9.36×9÷1.8 9.728÷3.2+6.4 39.05÷7.1-4.02.
2024-10-31 11:02:12
推荐回答(1个)
回答(1):

(1)6.48÷0.12÷5.4,
=54÷5.4,
=10;

(2)9.36×9÷1.8,
=84.24÷1.8,
=46.8;

(3)9.728÷3.2+6.4,
=3.04+6.4,
=9.44;

(4)39.05÷7.1-4.02,
=5.5-4.02,
=1.48.