问题 填空题

714.285÷0.37÷2.7×1.7×0.7=______.

答案

714.285÷0.37÷2.7×1.7×0.7,

=1930.5÷2.7×1.7×0.7,

=715×1.7×0.7,

=1215.5×0.7,

=850.85.

问答题 简答题