Answer:
It would be at least 5 tins that she is using.
the baker used 3 muffin tins for 36 muffins if we divide that you will be able to hold 12 muffins in each tin.
1 tin = 12 muffins
We need to know how many tins she needs for 60 muffins so what we can do is divide 60 with 12
60 ÷ 12 = 5
so, to hold 60 muffins you will need 5 tins!
answer = 5
hope this helps!