Question

find 3 rational numbers between -2 and 0
show step by step​

Answer 1

Answer:

-19/10, -18/10 and -17/10.

Step-by-step explanation:

We will multiply both numbers with 10/10. As by adding both numbers with get -2, and we have to multiply it with a larger number. 10/10 is larger than -2.

-2 × 10/10 = -20/10

0 × 10/10 = 0/10

Some numbers between these two numbers are -19/10, -18/10 and -17/10.

Hence, 3 rational numbers between -2 and 0 is -19/10, -18/10 and -17/10.

Answer 2

Answer:

- 1, - 1.5, - 1.75

Step-by-step explanation:

Two find any rational number between any 2 rational numbers, find their mean (one of the many methods)

Mean of - 2 and 0 = ( - 2 + 0 ) / 2

= -2 / 2 = - 1

Now find mean of - 1 and - 2

= ( - 1 + ( - 2) ) / 2 = - 3/2 = - 1.5

Now find mean of - 1.5 and - 2

= ( - 1.5 + ( - 2 ) ) / 2 = - 3.5 / 2 = - 1.75