Question

find three rational number between -5/7 and 3/8​

Answer 1

Answer:

-4/7, 2/8, 1/8

Step-by-step explanation:

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Answer 2

Answer:

-5/7,  -289/756, -19/54,  5/432

Step-by-step explanation:

Find 3 rational no.s between -5/7 and 3/8

(1) in the interval (-5/7 , 3/8)

   mid value = [ (-5/7) + (3/8) ] / 2

                    = (-40+21)/(56*2) = -19/54

(2) in the interval (-5/7 , -19/54 )

   mid value = [ (-5/7) + (-19/54) ] / 2

                    = (-270-19)/(54*7*2) = -289/756

(3) in the interval (-19/54 , 3/8)

   mid value = [ (-19/54) + (3/8) ] / 2

                    = (-152+162)/(54*8*2) = 10/864 = 5/432

=> The order of  the numbers will be -5/7, -289/756,-19/54,5/432