bài1
a,x-25%x=0.5
b,(50%x+\(5\dfrac{1}{4}\)).\(\dfrac{-2}{3}\)=\(2\dfrac{5}{6}\)
c,(\(1\dfrac{1}{3}\) -25%-\(\dfrac{5}{12}\) )+2x=1.5:\(\dfrac{3}{5}\)
Loga
Toán lớp 6
bài1
a,x-25%x=0.5
b,(50%x+\(5\dfrac{1}{4}\)).\(\dfrac{-2}{3}\)=\(2\dfrac{5}{6}\)
c,(\(1\dfrac{1}{3}\) -25%-\(\dfrac{5}{12}\) )+2x=1.5:\(\dfrac{3}{5}\)
