ANSWER:
1.
[tex]12 \frac{3}{8} \div 2 \frac{3}{4} = 4\frac{1}{2} [/tex]
2.
[tex] 9\frac{2}{5} 1\frac{3}{10} = 6 \frac{45}{55} [/tex]
EXPLANATION:
1.
[tex] \frac{99}{8} \frac{11}{4} \\ \\ \frac{99}{8 \times } \frac{4}{11} \\ \\ 99 \times 4 \: 8 \times 11 \\ \\ 396\frac{88}{44} \\ \\ \frac{9}{2} = 4 \frac{1}{2} [/tex]
2.
[tex] \frac{47}{5} \: \frac{11}{8} \\ \\ \frac{47}{5} \times \frac{8}{11} \\ \\ 47 \times 8 \: \: \: \: 5 \times 11 \\ \\ \frac{376}{55} = 6\frac{45}{55} [/tex]
HOPE IT HELPS
BRAINLIESTS PLS ^_^
