Add.

Question

8/21 + 3/14

Answer 1

First, find the common denominator. This site will help you.

http://www.helpwithfractions.com/least-common-denominator.html

What do you think it is?

Then add the numerators.

Answer 2

been working on this for a while....have no idea

Answer 3

You can start with the multiples of the larger denominator.

21, 42, 63, 84, 105

Which of those above numbers is evenly divisible by 14?