Question

Resuelve.
a). 1/4x3/5x5/6

b). 7/12x4/5x9/2

c). 9/8x7/3x5/6

d). 6/5x10/3x7/2

Answer 1

Hola!

Respuesta:

$a) \frac{1}{8}$

$b) \frac{21}{10}$

$c) \frac{35}{16}$

$d)14$

Explicación paso a paso:

a)

$\frac{1}{4} \times \frac{3}{5} \times \frac{5}{6} = \frac{1}{4} \times \frac{1}{2} = \frac{1}{8}$

b)

$\frac{7}{12} \times \frac{4}{5} \times \frac{9}{2} = \frac{7}{4} \times \frac{2}{5} \times 3 = \frac{7}{2} \times \frac{1}{5} \times 3 = \frac{21}{10}$

c)

$\frac{9}{8} \times \frac{7}{3} \times \frac{5}{6} = \frac{3}{8} \times 7 \times \frac{5}{6} = \frac{1}{8} \times 7 \times \frac{5}{2} = \frac{35}{16}$

d)

$\frac{6}{5} \times \frac{10}{3} \times \frac{7}{2} = 2 \times 2 \times \frac{7}{2} = 2 \times 7 = 14$