tolong di jawab 1 sampai 5

1.
[tex] \frac{8 + 15}{15 - 8} = \frac{23}{7} = 3 \frac{2}{7} [/tex]
2.
[tex] \frac{12}{12 + 16} = \frac{12}{28} = \frac{3}{7} [/tex]
3
[tex] \frac{16 - 20}{20 + 16} = - \frac{4}{36} = - \frac{1}{9} [/tex]
4
[tex] \frac{15}{9 + 15} = \frac{15}{24} = \frac{5}{8} [/tex]
5
[tex] \frac{24 + 9}{9} = \frac{33}{9} = \frac{11}{3} = 3 \frac{2}{3} [/tex]