Pecahan bantu dong kak

Pecahan bantu dong kak

Jawaban:

1. M

2. A

3. N

4. D

5. I

6. R

7. I

Penjelasan dengan langkah-langkah:

$1. : frac{1}{3} + frac{3}{5} = frac{5}{15} + frac{9}{15} = frac{14}{15}$

$2. : frac{2}{3} + frac{3}{4} = frac{8}{12} + frac{9}{12} = frac{17}{12}$

$3. : frac{3}{7} + frac{1}{5} = frac{15}{35} + frac{7}{35} = frac{22}{35}$

$4. : frac{5}{6} - frac{1}{5} = frac{25}{30} - frac{6}{30} = frac{19}{30}$

$5. : frac{5}{7} - frac{1}{4} = frac{20}{28} - frac{7}{28} = frac{13}{28}$

$6. : frac{3}{5} - frac{1}{7} = frac{21}{35} - frac{5}{35} = frac{16}{35}$

$7. : frac{5}{8} - frac{1}{6} = frac{30}{48} - frac{8}{48} = frac{22}{48} = frac{11}{28}$