Question

5/8 + 3/4=
9/4 - 5/9
6/9 × 4/3
5/9 × 3/6
​

Answer 1

Respuesta:

• 11/8

• 61/36

•8/9

• 5/18

Explicación paso a paso:

$\frac{5}{8} + \frac{3}{4} = \frac{5 \times 4 \: + \: 8 \times 3}{8 \times 4} = \frac{44}{32} = \frac{11}{8}$

$\frac{9}{4} - \frac{5}{9} = \frac{9 \times 9 \: - \: 4 \times 5}{4 \times 9} = \frac{61}{36}$

$\frac{6}{9} \times \frac{4}{3} = \frac{24}{27} = \frac{8}{9}$

$\frac{5}{9} \times \frac{3}{6} = \frac{15}{54} = \frac{5}{18}$