Question

subtract -8/21 from 5/42​

Answer 1

Answer:

1 / 2

Step-by-step explanation:

5 / 42 - (-8 / 21)

Lcm = 42

5/42 + 8 *2 / 21 * 2 ( - + - = + )

5 + 16 / 42

21 / 42

1 / 2