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1.25除以9.6的简便计算

1.25/9.6 =125/960 =25/192

1.25x9.6 =1.25x8x1.2 =10x1.2 =12 , 你好,本题已解答,如果满意 请点右下角“采纳答案”。

=1.25×10-1.25×0.4=12.5-0.5=12

=1.25×(9.6—1.6) =1.25×8 =10

0.25×9.6×1.25 =0.25×4×3×0.8×1.25 =1×3×1 =3 希望我的回答对您有帮助,有问题可以追问。 满意请及时采纳,谢谢!

1.25×9.6-1.6÷4/5 =5/4×9.6-1.6×5/4 =5/4×﹙9.6-1.6) =5/4×8 =10

9.6*1.25*0.1*1.25 0.3*0.25的简便算法 9.6*1.25*0.1*1.25 0.3*0.25 =1.25*(9.6+0.1+0.3) =1.25*10 =12.5

20.8-(9.6十0.125÷1.25%) =20.8-(9.6+10) =20.8-19.6 =1.2

请问括号写在哪? 9.6-10½÷1.25÷1⅓×75%

=9.6÷1.6=6

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