简便计算2.3×6/5+3.2÷(5/6)?
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2.3×6/5+3.2÷(5/6)
=2.3×6/5+3.2×6/5
=6/5×(2.3+3.2)
=6/5×5.5
=6.6
=2.3×6/5+3.2×6/5
=6/5×(2.3+3.2)
=6/5×5.5
=6.6
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原式=2.3×6/5+3.2×6/5
=(2.3+3.2)×6/5
=5.5×6/5
=1.1×6
=6.6.
=(2.3+3.2)×6/5
=5.5×6/5
=1.1×6
=6.6.
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