Question

[dang quang thanh]

x+1/4=5/8
b,x-1/3=1/6 
c,x x3/5=9/10
d,x;1/6=18

Answer 1

[Linh Ka FC]

x= 3/8

b, x=1/2

c, x=3/2

d, x=3

Answer 2

[Đỗ Đức Đạt]

a, x + \(\frac{1}{4}=\frac{5}{8}\)

            x = \(\frac{5}{8}-\frac{1}{4}\)

            x = \(\frac{5}{8}-\frac{2}{8}\)

            x = \(\frac{3}{8}\)

b, x - \(\frac{1}{3}=\frac{1}{6}\)

            x = \(\frac{1}{6}+\frac{1}{3}\)

            x = \(\frac{1}{6}+\frac{2}{6}\)

            x = \(\frac{3}{6}\)

            x = \(\frac{1}{2}\)

c, \(Xx\frac{3}{5}=\frac{9}{10}\)

         \(X=\frac{9}{10}:\frac{3}{5}\)

        \(X=\frac{9}{10}x\frac{5}{3}\)

        \(X=\frac{45}{30}\)

        \(X=\frac{3}{2}\)

d, \(X:\frac{1}{6}=18\)

        \(X=18x\frac{1}{6}\)

        \(X=3\)