问题
解答题
(得数保留一位小数)
2.84×0.05=
1.204÷0.43=
2.08×7.5=
18.9÷0.54=
1.05×2.4=
1.44÷1.8=
1.89÷0.54=
0.35×8.6=
5.61÷6.1=
(得数保留两位小数)
9.58÷0.23=
6.21÷0.3=
54÷0.36=
答案
(得数保留一位小数)
2.84×0.05≈0.1
1.204÷0.43=2.8
2.08×7.5=15.6
18.9÷0.54=35.0
1.05×2.4≈2.5
1.44÷1.8=0.8
1.89÷0.54=3.5
0.35×8.6≈3.0
5.61÷6.1≈0.9
(得数保留两位小数)
9.58÷0.23≈41.65
6.21÷0.3=20.70
54÷0.36=150.00