0.25=0.1 0.4=40%=( )比12=20分之几=( )折0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折
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![0.25=0.1 0.4=40%=( )比12=20分之几=( )折0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折](/uploads/image/z/2611549-37-9.jpg?t=0.25%3D0.1+0.4%3D40%25%3D%28+%29%E6%AF%9412%3D20%E5%88%86%E4%B9%8B%E5%87%A0%3D%28+%29%E6%8A%980.25%3D0.1%E9%99%A4%E4%BB%A5+0.4%3D40%25%3D%28+%EF%BC%89%E6%AF%9412%3D20%E5%88%86%E4%B9%8B%E5%87%A0%3D%28+%EF%BC%89%E6%8A%98)
0.25=0.1 0.4=40%=( )比12=20分之几=( )折0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折
0.25=0.1 0.4=40%=( )比12=20分之几=( )折
0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折
0.25=0.1 0.4=40%=( )比12=20分之几=( )折0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折
0.25=0.1:0.4=40%=( 3)比12=20分之5=(2.5 )折
0.25=0.1 0.4=40%=( )比12=20分之几=( )折0.25=0.1除以 0.4=40%=( )比12=20分之几=( )折
4.44*0.25怎么简算除了:4.44*0.25=4*0.25+0.4*0.25+0.04*0.25=1+0.1+0.01=1.11
0.25×X=40
0.4×0.4×0.4=0.8×0.25x 怎么解
0.1 0.2 0.3 0.4 0.5=0.25每个数字中间都填运算符号,怎么样得0.25?
x:0.4=4:0.25怎么算
15(x-0.4)=12x+0.25
12(x+0.25)=15(x-0.4)
简便计算 0.8×0.25×0.4×12.5 = = =
7.5除以0.25=( )乘0.1
0.25:8分之1=X:0.1
*分之1.5=40分之0.25 0.4分之*=8分之15*分之1.5=40分之0.25 0.4分之*=8分之15 16分之7:*=8分之7:9分之32
数学(在下面式子的适当处填上+、--、*、/、或(),使等式成立)0.1 0.2 0.3 0.4 0.5=0.25
0.1(x+6)=3.3×0.4
0.1+0.2+0.3+0.4+...+9.7+9.8=
x=0.05/(0.4-0.1x)
0.3X+0.4=0.7-0.1
0.2y²-0.4y=0.1