Question

Fill in the missing fractions.
__-3/21=5/21

Answer 1

8/21-3/21=5/21 is the answer

Answer 2

Answer:

missing fraction = 8/21

Step-by-step explanation:

Let say missing fraction = p

p - 3/21 = 5/21

Adding 3/21 on both sides

=> p - 3/21 + 3/21 = 5/21 + 3/21

=> p = 5/21 + 3/21

mutiplying by 21 both sides

=> 21p = 5 + 3

=> 21p = 8

Dividing by 21 both sides

=> p = 8/21

missing fraction = 8/21