1. 1÷3+2÷3= - Universityku

2. 3÷7+5÷7=
3. 7÷9+4÷9=
4. 5÷16+7÷16=
5. 7÷12+3÷12=

tlng d jwb

1. 1÷3+2÷3=

NOMOR 1.

$frac{1}{3} + frac{2}{3} = frac{3}{3} = 1$

NOMOR 2.

$frac{3}{7} + frac{5}{7} = frac{8}{7} = 1 frac{1}{7}$

NOMOR 3.

$frac{7}{9} + frac{4}{9} = frac{11}{9} = 1 frac{2}{9}$

NOMOR 4.

$frac{5}{16} + frac{7}{16} = frac{12}{16} = frac{3}{4}$

NOMOR 5.

$frac{7}{12} + frac{3}{12} = frac{10}{12} = frac{5}{6}$