问题
解答题
装订一批簿本,如果每本24页,可以装订500本.现在每本装订30页,可以装订成多少本?(用比例解)
答案
设可以装订x本,根据题意得,
24×500=30x
12000=30x
x=400;
答:可以装订成400本.
装订一批簿本,如果每本24页,可以装订500本.现在每本装订30页,可以装订成多少本?(用比例解)
设可以装订x本,根据题意得,
24×500=30x
12000=30x
x=400;
答:可以装订成400本.
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