Question

. What should be added to -7/3 to get 3/7?

Answer 1

Answer:

70/21

Step-by-step explanation:

Let the number to be added is x

-7/3 + x = 3/7

X= 3/7+7/3

X= (21+49)/21

70/21

Answer 2

Answer:

the answer is 58/21

Step-by-step explanation:

-7/3 + X = 3/7

X = 3/7 + 7/3

LCM of 7×3 =21

X = 3×3/7×3 + 7×7/3×7

X = 9/21+49/21

X = 58/21