tìm x biết: a,left(frac{1}{3}.xright):frac{2}{3}1frac{2}{3}:frac{2}{5} b,4,5:0,32,25:left(0,1.xright)c,8:left(frac{1}{4}.xright)2:0,02d,3:2frac{1}{4}frac{3}{4}:left(6.xright)e,3,8:left(2.xright)frac{1}{4}:2frac{2}{3}f,left(0,25.xright):3frac{5}{6}:0,125g,1frac{1}{3}:0,8frac{2}{3}:left(0.1.xright)
Đọc tiếp
tìm x biết:
a,\(\left(\frac{1}{3}.x\right):\frac{2}{3}=1\frac{2}{3}:\frac{2}{5}\)
b,\(4,5:0,3=2,25:\left(0,1.x\right)\)
c,\(8:\left(\frac{1}{4}.x\right)=2:0,02\)
d,\(3:2\frac{1}{4}=\frac{3}{4}:\left(6.x\right)\)
e,\(3,8:\left(2.x\right)=\frac{1}{4}:2\frac{2}{3}\)
f,\(\left(0,25.x\right):3=\frac{5}{6}:0,125\)
g,\(1\frac{1}{3}:0,8=\frac{2}{3}:\left(0.1.x\right)\)