Question

a) __ X (1/2) = 3/8
b) __ X (-4/5) = 3/5
c)(-5/8) X __ = 1/4
d) 4/7 X __ = 1

Answer 1

Respuesta:

a)

$( \frac{3}{4} ) \times ( \frac{1}{2} ) = \frac{3}{8}$

b)

$( - \frac{3}{4} ) \times ( - \frac{4}{5} ) = \frac{3}{5}$

c)

$( - \frac{5}{8} ) \times ( - \frac{2}{5} ) = \frac{1}{4}$

d)

$\frac{4}{7} \times \frac{7}{4} = 1$