
1.32×8分之5+2.68÷1.6的简便计算 10
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1.32×(5/8)+2.68÷1.6=1.32÷(8/5)+2.68÷1.6
=1.32÷1.6+2.68÷1.6
=(1.32+2.68)÷1.6
=4÷1.6
=4÷(0.4×4)
=(4÷0.4)÷4
=10÷4
=2.5
=1.32÷1.6+2.68÷1.6
=(1.32+2.68)÷1.6
=4÷1.6
=4÷(0.4×4)
=(4÷0.4)÷4
=10÷4
=2.5
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