Answer :
To multiply fractions, the numerator of the product is the product of the numerators, likewise for the denominators.
(2/3) x (4/7) x (14/5) = (2 x 4 x14) / (3 x 7 x 5)
= (112) / (105) = 1 and 1/15 .
[tex] \frac{2}{3} * \frac{4}{7} * \frac{14}{5} \\ \\ = \frac{2*4*14}{3*7*5} \\ \\ = \frac{112}{105} \\ \\ \boxed{=1 \frac{7}{105} }[/tex]