题目内容
m个面粉加工厂,用i台磨面机32时加工面粉7.8吨,照这样计算,3台磨面机72时能加工面粉多少吨?
7.8÷1÷5×1×7,
=2.6÷5×1×7,
=0.52×1×7,
=1.56×7,
=10.四2(吨),
答:1台磨面机7小时能加工面粉10.四2吨.
=2.6÷5×1×7,
=0.52×1×7,
=1.56×7,
=10.四2(吨),
答:1台磨面机7小时能加工面粉10.四2吨.
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