小学数学百分数应用题及答案(八十九)(2)
网络资源
2018-09-18 10:51:08
解答
1.2×4÷[1.2×(4+1)],
=4.8÷[1.2×5],
=4.8÷6,
=80%,
=8(折);
答:相当于打8折出售.
故答案为:8.
