Answer:
The answer will be 12 4/7
Step-by-step explanation:
What u do is this
So u add 5 +7= 12
Then you add 1/7+3/7=4/7 the put your 12 in front of the 4/7 and you get 12 4/7
the answer is d and e
All you do is subtract 5.5 oz from 12.25 oz, so the answer is that the blue balloon has 6.75 more oz than the other balloon.
