0.125:0.25 =0.125÷1/8:0.125÷1/8=1:2

0.125:0.25 =0.125÷1/8:0.125÷1/8=1:2 简算1÷64÷0.5÷0.25÷0.125 1÷64÷0.05÷0.25÷0.125 1÷32÷0.5÷0.25÷0.125=(简便运算) (0.25-x)/0.125=0.625 x:8=0.125:0.25 1÷64÷0.05÷0.25÷0.125简便计算 1÷64÷0.05÷0.25÷0.125简便计算 简便计算;15÷(16×(0.25+0.125)} o.125:0.25=(0.125×( )):(0.25×( ))==(( )÷( )):(( )÷( ))=( ):( )1/4：3/16=（1/4×( ) ）：（3/16×( ) )=( ):( ) 1÷0.125+1÷0.25+1÷0.5的简便运算 简算 （0.125-0.25÷4×0.25）÷0.5 3.6÷0.125=多少 （1-（0.2+0.125）x2）÷0.125=2.8 要3天 12345679×2.7 1÷0.0625＋1÷0.125＋1÷0.25﹢1÷0.5 简算 17÷0.25怎样简便计算9÷0.125 0.125×5.25+3.75÷8+1/8 = 0.25x=0.125(120-x)+15