Question

5.76-5.76×0.8用简便方法计算

Answer 1

5.76-5.76x0.8
=5.76x（1-0.8）
=5.76x0.2
=1.152

Answer 2

5.76-5.76×0.8
=5.76×（1-0.8）
=5.76×0.2
=1.152