Question

13
20.Product of two rational numbers
and
17 00
5
15
16
39
a)
b) na
39
d)
40
104
5
13​

Answer 1

Answer:

The product of two rational numbers is rational. We can show why in a similar way: For any two rational numbers and , where are integers, and and are not zero, the product is . Multiplying two integers always results in an integer, so both and are integers, so is a rational number.

Step-by-step explanation: