Question

x/6 = 1/2 + 1/3 . 3/4

giúp mình với mai nộp rồi

Answer 1

\(\frac{x}{6}=\frac{1}{2}+\frac{1}{3}.\frac{3}{4}\)

<=> \(\frac{x}{6}=\frac{1}{2}+\frac{3}{12}\)

<=>\(\frac{x}{6}=\frac{1}{2}+\frac{1}{4}\)

<=>\(\frac{x}{6}=\frac{2}{4}+\frac{1}{4}\)

<=>\(\frac{x}{6}=\frac{3}{4}\)

<=>\(x=\frac{3}{4}.6\)

<=>\(x=\frac{9}{2}\)

kl:

Answer 2

k minh di mink giai cho de lam

Answer 3

\(\frac{x}{6}=\frac{1}{2}+\frac{1}{3}\times\frac{3}{4}\)

\(\frac{x}{6}=\frac{1}{2}+\frac{1}{4}\)

\(\frac{x}{6}=\frac{3}{4}\)

\(\frac{3}{4}=\frac{9}{12}\)

\(\frac{9}{12}=\frac{4,5}{6}\)

Vậy x = 4,5 

Answer 4

x= 4.5 nhe

Answer 5

\(\frac{x}{6}=\frac{3}{4}\)

\(3.6=x.4\)

\(18=4x\)

\(x=18:4=4,5\)

Chắc là được rồi đó bn

Answer 6

4,5 đúng đó