问:( )除以0.16乘以4=0.1 28.7除以( )=478.3.0.002( )除以0.16乘以4=0.1 28.7除以( _数学解答

问:( )除以0.16乘以4=0.1 28.7除以( )=478.3.0.002
( )除以0.16乘以4=0.1 28.7除以( )=478.3..............0.002

人气：432 ℃　时间：2020-03-14 08:19:24

解答

(0.004 )除以0.16乘以4=0.1
0.1/4×0.16=0.004
28.7除以(0.06 )=478.3.0.002
（28.7-0.002）/478.3=0.06