Question

Question 99
Rational numbers can be added (or multiplied) in any order
$\frac{-4}{5}\times \frac{-6}{5}=\frac{-6}{5}\times \frac{-4}{5}$

Answer 1

True
We know, $\frac{-4}{5}\times \frac{-6}{5}=\frac{-6}{5}\times \frac{-4}{5}$
So, rational number can be added (or multiplied) in any order.
Then, ab = ba [commutative under multiplication]
a + b = b + a [commutative under addition]
Hence, rational numbers can be added (or multiplied) in any order.