Well to make 1/3 and 1/2 equivalent fractions you need to find a common denominator. So it would be 6. 1/3 now becomes 2/6 and 1/2 becomes 3/6. So she would need 1/6 more cup of vegetable oil.
To subtract 98.86 from 85.15, let's line them up by decimal.
98.66
-85.15
______
13.51 is the answer.
Hope this helps!
May
Answer: the answer is 189 units^2
Step-by-step explanation: Apex
