Question

list any three rational number between -2and 0

Answer 1

-2/1*10/10=-20/10
0/1*10/10= 0/10
therefore three rational numbers between -2 and 0 are:
-1/10, -3/10, -7/10

Answer 2

First let's check how many rational numbers we can find between -2 and 0.

We can only see 1 rational number between -2 and 0 and that is -1.

Now we need 2 more rational numbers.

For that we should multiply the numbers by any number greater than or equal to 2.

Then the equivalent values of -2 and 0 when multiplied by 2 will be -4/2 and 0/2 respectively.

Now we exactly have 3 rational numbers between -2 and 0 which are -3/2,-2/2(-1) and -1/2.