Question

( x_ 1/4 ) : 3/4 = 4/9

Answer 1

\(x-\frac{1}{4}=\frac{4}{9}\times\frac{3}{4}\)

\(x-\frac{1}{4}=\frac{1}{3}\)

\(x=\frac{1}{3}+\frac{1}{4}=\frac{7}{12}\)

Answer 2

x - 1/4 = 4/9 * 3/4

x - 1/4 = 1/3

x = 1/3 + 1/4

x = 4/12 + 3/12

x = 7/12

Answer 3

(x-1/4):3/4=4/9

x-1/4=4/9x3/4

x-1/4=1/2

x=1/2+1/4

x=3/4

vậy x=3/4