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44.28 0.9 4.1简便计算

44.28÷0.9÷4.1=(44.28÷4.1)÷0.9=10.8÷0.9=12 望采纳!

44.28/4.1/0.9=18/0.9=20; 5.5x(18.8-8.8)=55.

=44.28÷(0.9*4.1)=12*(0.9*4.1)÷(0.9*4.1)=12

44.28除以0.9除以4.1=49.2除以4.1=12

=(45-0.72)÷0.9*4.1=(50-0.8)*4.1=205-3.28=201.72

=49.2除以4.1=12

44.28÷0.9÷4.1脱式计算=49.2÷4.1=12

44.28÷0.9÷4.1=49.2÷4.1=12,四则混合运算,计算规则为:1,从左向右;2,先乘除再加减;3,先括号内再括号外.

(1)44.28÷0.9÷4.1 =49.2÷4.1=12 (2)0.25*0.39*4 =0.25*4*0.39 =1*0.39 =0.39 (3)9.07-22.78÷3.4 =9.07-6.7 =2.37 (4)4.8*99+4.8 =4.8*(99+1) =4.8*100 =480

44.28÷(0.9*4.1)=44.28÷3.69=12

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