Question

multiply 25/-9 by 3/-10​

Answer 1

Answer:

= 25/(-9) × 3/(-10)

= 5/3 × 1/2

= 5/6

Answer 2

First we write each of the given numbers with a positive denominator.

(25/-9) = [(25× (-1))/ (-9×-1)]

= (-25/9)

(3/-10) = [(3×(-1))/(10×-1)]

= (-3/10)

The above question can be written as

(-25/9) × (-3/10)

We have, = (-25×3)/(9×10)

on simplifying

= (-5×-1)/(3×2)

= 5/6 answer

hope it's help you..