1. 8 4/5 - 4 2/15 =2. 4 2/7 - 1 1/6 =tolong ya kak

1. 8 4/5 – 4 2/15 =2. 4 2/7 – 1 1/6 =tolong ya kak

Jawaban:

$8 frac{4}{5} - 4 frac{2}{15} \ = frac{44}{5} - frac{62}{15} = frac{132 - 62}{15} = frac{70}{15} = 4 frac{10}{15} = 4 frac{2}{3}$

$4 frac{2}{7} - 1 frac{1}{6} \ = frac{30}{7} - frac{7}{6} = frac{180 -49 }{42} = frac{131}{42} = 3 frac{5}{42}$

MAAF KALAU SALAH