Answer:
Exactly 85% of her income will go towards college savings and entertainment
Explanation:
Kensie's college savings are 600/800×100% = 75% of her budget.
Kensie's cell phone bill is 80/800×100% = 10% of her budget.
Kensie's entertainment is 120/800×100% = 15% of her budget.
Her total of savings and entertainment is 75% +15% = 90% of her budget. Savings and entertainment do not total 85% of Kensie's budget.