Subtract. Write your answer in simplest form. 3 1/8 - 7/12

2 13/24
2 1/24
3 11/24
3 13/24

3 1/8 is a mixed number not a fraction
7/12 is a fraction not a mixed number don't get them confused

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

How to simply and write the answer n a whole number