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简算.0.56×0.12524÷0.12548×0.254÷0.256.42×9918.65-3.7+1.35-16.3(16.5×24+24×7.5)÷0.610.5×60×5×887.5×305-87.5-4×87.593÷0.31÷315.8-4.72-6.28.
题目详情
简算. 0.56×0.125 | 24÷0.125 | 48×0.25 |
4÷0.25 | 6.42×99 | 18.65-3.7+1.35-16.3 |
(16.5×24+24×7.5)÷0.6 | 10.5×60×5×8 | 87.5×305-87.5-4×87.5 |
93÷0.31÷3 | 15.8-4.72-6.28. |
▼优质解答
答案和解析
0.56×0.125
=(0.56÷8)×(0.125×8)
=0.07×1
=0.07;
24÷0.125
=(24×8)÷(0.125×8)
=192÷1
=192;
48×0.25=12×(4×0.25)
=12×1
=12;
4÷0.25
=(4×4)÷(0.25×4)
=16÷1
=16;
6.42×99
=6.42×(100-1)
=6.42×100-6.42
=642-6.42
=635.58;
18.65-3.7+1.35-16.3
=18.65+1.35-(3.7+16.3)
=20-20
=0;
(16.5×24+24×7.5)÷0.6
=(16.5+7.5)×24÷0.6
=24×24÷0.6
=576÷0.6
=960;
10.5×60×5×8
=(10.5×60)×(5×8)
=630×40
=25200;
87.5×305-87.5-4×87.5
=87.5×(305-1-4)
=87.5×300
=26250;
93÷0.31÷3
=93÷(0.31×3)
=93÷0.93
=100;
15.8-4.72-6.28
=15.8-(4.72+6.28)
=15.8-11
=4.8.
=(0.56÷8)×(0.125×8)
=0.07×1
=0.07;
24÷0.125
=(24×8)÷(0.125×8)
=192÷1
=192;
48×0.25=12×(4×0.25)
=12×1
=12;
4÷0.25
=(4×4)÷(0.25×4)
=16÷1
=16;
6.42×99
=6.42×(100-1)
=6.42×100-6.42
=642-6.42
=635.58;
18.65-3.7+1.35-16.3
=18.65+1.35-(3.7+16.3)
=20-20
=0;
(16.5×24+24×7.5)÷0.6
=(16.5+7.5)×24÷0.6
=24×24÷0.6
=576÷0.6
=960;
10.5×60×5×8
=(10.5×60)×(5×8)
=630×40
=25200;
87.5×305-87.5-4×87.5
=87.5×(305-1-4)
=87.5×300
=26250;
93÷0.31÷3
=93÷(0.31×3)
=93÷0.93
=100;
15.8-4.72-6.28
=15.8-(4.72+6.28)
=15.8-11
=4.8.
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