Question

[dang nguyet anh]

7/3 + 13/3=

65/7 + 38/7=

103/10 - 47/10=

7/3 nhan 21/4=

17/5 nhan 15/7=

15/6 ; 5/2=

5/8 - 2/5 

11/10 - 3/4

2/3+1/2-5/6=

Answer 1

[dang nguyet anh]

giup mik voi mik ko biet lam may cau nay

Answer 2

[★๖ۣۜßảo๖ۣۜPɦα♏๖ۣۜ[EηgĻïšħ☯€lub]★]

\(\frac{7}{3}+\frac{13}{3}=\frac{7+13}{3}=\frac{20}{3}\)