Final answer:
The weight difference of the limes is 11.95 ounces.
Step-by-step explanation:
To find the weight difference, subtract the weights of the limes.
Weight difference = Weight of lime 1 + Weight of lime 2 + Weight of lime 3
= 4.28 ounces + 4.82 ounces + 2.85 ounces
= 11.95 ounces
The weight difference of the limes is 11.95 ounces.