Question

which rational number is smaller -4/7, 2/-3​

Answer 1

Answer:

lcm of denominators 7 and 3 is 21

-4/7=-4×3/7×3=-12/21

-2/3=-2×7/3×7=-6/21

clearly, -6/21 is greater than -12/21

therefore,-2/3 is greater than -12/21