0.25×(3.12-3.12÷1.5)可以简便算吗?
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具体计算解答如下所示
0.25×(3.12-3.12÷1.5)
=0.25×3.12×(1-1÷1.5)
=0.25×3.12×(1-1÷3/2)
=0.25×3.12×(1-2/3)
=0.25×3.12×1/3
=1/4×3.12×1/3
=1/4×1.04
=0.26
0.25×(3.12-3.12÷1.5)
=0.25×3.12×(1-1÷1.5)
=0.25×3.12×(1-1÷3/2)
=0.25×3.12×(1-2/3)
=0.25×3.12×1/3
=1/4×3.12×1/3
=1/4×1.04
=0.26
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2021-08-29 · 知道合伙人教育行家
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计算
0.25*(3.12-3.12÷1.5)
=1/4*(3.12-3.12÷3/2)
=1/4*(3.12-3.12*2/3)
=1/4*3.12*(1-2/3)
=1/4*3.12*1/3
=0.78*1/3
=0.26
0.25*(3.12-3.12÷1.5)
=1/4*(3.12-3.12÷3/2)
=1/4*(3.12-3.12*2/3)
=1/4*3.12*(1-2/3)
=1/4*3.12*1/3
=0.78*1/3
=0.26
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0.25×(3.12一3.12÷1.5丿
=0.25x(3.12一2.08)
=0.25x1.04
=0.26
=0.25x(3.12一2.08)
=0.25x1.04
=0.26
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0.25×(3.12-3.12÷1.5)
=0.25×(3.12-3.12×(2÷3))
=0.25×(3.12×(1-(2÷3)))
=1÷4×3.12×1÷3
=0.26
=0.25×(3.12-3.12×(2÷3))
=0.25×(3.12×(1-(2÷3)))
=1÷4×3.12×1÷3
=0.26
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