0.45*(5.94/2.7)简便计算方法?
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0.45*(5.94/2.7)简便计算方法是
0.45*(5.94/2.7)
=45*5.94/270
=5.94/6
=0.99
0.45*(5.94/2.7)
=45*5.94/270
=5.94/6
=0.99
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0.45×(5.94/2.7)
=0.9×0.5×9×0.66/(0.3×9)
=3×0.5×0.66
=1.5×2×0.33
=3×0.33
=0.99
=0.9×0.5×9×0.66/(0.3×9)
=3×0.5×0.66
=1.5×2×0.33
=3×0.33
=0.99
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0.45×(5.94/2.7)
=45/270×5.94
=2/10×5.94
=0.2×(6-0.06)
=0.2×6-0.2×0.06
=1.2一0.012
=1.178
=45/270×5.94
=2/10×5.94
=0.2×(6-0.06)
=0.2×6-0.2×0.06
=1.2一0.012
=1.178
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