Answer:
Mark eat 1/4 more than Brenda
Explanation:
Brenda ate 1/2 pints of mint chocolate chip ice cream
Mark ate 3/4 pints of malt ice cream
To find how many more ice cream mark eat, subtract the 1/2 pints from 3/4 pints

To subtract fractions, the denominators should be same
LCD of 4 and 2 is 4



So Mark eat 1/4 more than Brenda