Question

0.1111*3.2+0.8888*0.6的简便计算怎么做

Answer 1

0.1111*3.2+0.8888*0.6
=0.1111*3.2+0.1111*8*0.6
=0.1111*3.2+0.1111*4.8
=0.1111*(3.2+4.8)
=0.1111*8
=0.8888

Answer 2

0.1111*3.2+0.8888*0.6
=0.1111×8×0.4＋0.8888×0.6
＝0.8888×0.4＋0.8888×0.6
＝0.8888×﹙0.4+0.6﹚
＝0.08888

Answer 3

0.1111*0.2*(0.6+1)+0.8888*0.6=(0.2222+0.8888)*o.6+0.2222=0.8222