Question

insert four rational numbers between -2 and -3.​

Answer 1

Answer:

-2.25

-2.50

-2.75

-2.80

Answer 2

Answer:

A rational number between -2 and -3 is 1 ÷ 2 x (-2 + -3) = -2.5

A rational number between -2 and -2.5 = 1 ÷ 2 x {-2 + -2.5} = -2.25

A rational number between -2.5 and -3 = 1 ÷ 2 x {-2.5 + -3} = -2.75

A rational number between -2.25 and -3 = 1 ÷ 2 x {-2.25 + -3} = -2.625

Hence, -2.5, -2.25, -2.75 and -2.625 are four rational numbers lying between -2 and -3.