2.8比_的5倍少1.2.
问题描述:
2.8比______的5倍少1.2.
答
(1.2+2.8)÷5
=4÷5
=0.8
故答案为:0.8.
2.8比______的5倍少1.2.
(1.2+2.8)÷5
=4÷5
=0.8
故答案为:0.8.