Question

give four rational numbers equivalent to; -2 by 7​

Answer 1

Answer:

-4/14, -6/21, -8/28, -10/38

Answer 2

We know that dividing or multiplying numerator and denominator by any number does not make any change .

so , (-2/7)=(-2/7)×(2×2)×(-2/7)×(5/5)

etc.

so , the numbers are (-4/14),(-6/21),(-8/28),(-10/35)