Question

7 / 18 + 2/ 6 = 

giúp mình nha mình sẽ tích cho nha

 

Answer 1

\(\dfrac{7}{18}+\dfrac{2}{6}=\dfrac{7}{18}+\dfrac{6}{18}=\dfrac{13}{18}\)

Answer 2

\(\dfrac{7}{18}+\dfrac{2}{6}=\dfrac{7}{18}+\dfrac{2x3}{3x6}=\dfrac{7}{18}+\dfrac{6}{18}=\dfrac{13}{18}\)

Answer 3

\(\dfrac{7}{18}+\dfrac{2}{6}=\dfrac{7}{18}+\dfrac{6}{18}=\dfrac{13}{18}\)

Answer 4

Answer 5

7/18+ 2/6 =13/18

Answer 6

13/18