Question

Which of the following pairs represent the same rational numbers
-7/21, 3/9

Answer 1

Step-by-step explanation:

-7/21= -1/3

3/9=1/3

Since both numbers r different.. The following pair did not represent the same rational number.

Answer 2

Answer:

Let the rational numbers be x=y

-7/21=-3/9 __(i)

3/9=1/3...(ii)

From i and ii we get

3/9 is not equal to 1/3

therefore -7/21 and 3/9 are not same rational numbers .These are different from each other.

Hope it helps u

Mark it as BRAINLIEAST please i request