Question

X/27 - 2/9 = 6/18 

Giúp mik nha mn mik cần gấp

Answer 1

\(\frac{x}{27}-\frac{2}{9}=\frac{6}{18}\)

\(\frac{x}{27}=\frac{3}{9}+\frac{2}{9}\)

\(\frac{x}{27}=\frac{5}{9}\)

\(\frac{x}{27}=\frac{15}{27}\)

=> x = 15

Answer 2

=.>X/27-6/27=6/18

=> (X-6)/27=6/18

=>(2X-12)/54=18/54

=> 2X-12=18

=> 2X=30

=>X=15

VẬY X=15

Answer 3

\(\frac{x}{27}-\frac{2}{9}=\frac{6}{18}\)

\(\Rightarrow\frac{x}{27}=\frac{1}{3}+\frac{2}{9}\)

\(\Rightarrow\frac{x}{27}=\frac{5}{9}\)

\(\Rightarrow\frac{x}{27}=\frac{5.3}{9.3}\)

\(\Rightarrow\frac{x}{27}=\frac{15}{27}\)

\(\Rightarrow x=15\)

~Study well~

#SJ

Answer 4

\(\frac{x}{27}-\frac{2}{9}=\frac{6}{18}\)

\(\Rightarrow\frac{x}{27}=\frac{6}{18}+\frac{2}{9}\)

\(\Rightarrow\frac{x}{27}=\frac{5}{9}\)

\(\Rightarrow x=\frac{5}{9}.27\)

\(\Rightarrow x=15\)