脱式计算,能简算的要简算110.35÷2.3×1.24(28.8+4.8)÷0.241.6×7.5×1.250.77÷357.2÷1.2÷3(16.8+1.47)÷0.7

来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/19 00:55:01
脱式计算,能简算的要简算110.35÷2.3×1.24(28.8+4.8)÷0.241.6×7.5×1.250.77÷357.2÷1.2÷3(16.8+1.47)÷0.7脱式计算,能简算的要简算110

脱式计算,能简算的要简算110.35÷2.3×1.24(28.8+4.8)÷0.241.6×7.5×1.250.77÷357.2÷1.2÷3(16.8+1.47)÷0.7
脱式计算,能简算的要简算
110.35÷2.3×1.24
(28.8+4.8)÷0.24
1.6×7.5×1.25
0.77÷35
7.2÷1.2÷3
(16.8+1.47)÷0.7

脱式计算,能简算的要简算110.35÷2.3×1.24(28.8+4.8)÷0.241.6×7.5×1.250.77÷357.2÷1.2÷3(16.8+1.47)÷0.7
110.35÷2.3×1.24
≈48×1.24
=59.49
(28.8+4.8)÷0.24
=33.6÷0.24
=140
1.6×7.5×1.25
=0.2×7.5×8×1.25
=1.5×10
=15
0.77÷35
=(0.11×7)÷(5×7)
=0.11÷5
=0.022
7.2÷1.2÷3
=6÷3
=2
(16.8+1.47)÷0.7
=18.27÷0.7
=26.1