2.7×0.25×0.4简便运算
问题描述:
2.7×0.25×0.4简便运算
答
=2.7×(0.25×0.4)
=2.7×0.1
=0.27
2.7×0.25×0.4简便运算
=2.7×(0.25×0.4)
=2.7×0.1
=0.27