[tex]13 \frac{1}{10} - 11 \frac{3}{10} = [/tex]
2.
[tex]15 \frac{3}{9} - 9 \frac{7}{9} = [/tex]
3.
[tex]10 \frac{1}{4} - 3 \frac{5}{8} [/tex]
Pls answer it correctly so I can pass my module now​