Question

I need to solve using equivalent fractions.
1. 1 + 1 + 11 = 4 3 12
2. 6 + 3 + 3 = 15 10 5
3. 4 + 3 - 2 = 5 15 3
4. 13 - 1 + 1 =


Can you plz help me the answers I wrote but small brother tore it into pieces

Answer 1

you have to come up with some options