Question

Solve using suitable property -2/3 x 5/7 x -9/16 x 14/25

Answer 1

Answer:

$\dfrac{3}{20}$

Step-by-step explanation:

We need to solve the given expression i.e.

$\dfrac{-2}{3}\times \dfrac{5}{7}\times \dfrac{-9}{16}\times \dfrac{14}{25}$

It can be calculated by simplifying such that,

25 = 5 × 5

16 = 8 × 2

14 = 7× 2

9 = 3 × 3

If we use all the values,

we get,

$\dfrac{-2}{3}\times \dfrac{5}{7}\times \dfrac{-9}{16}\times \dfrac{14}{25}=\dfrac{3}{20}$

So, the value of the above expression is equal to $\dfrac{3}{20}$.