Answer:
75%
Step-by-step explanation:
Solution:
As we given that
then using this conversion factor we can write 
and further it can be written as

Hence the required conversion factor is 2.54 cm/1 inch as we can see from the above calculation.
Answer:
2/3
Step-by-step explanation:
if you half the brownies each person would get 3 halfs of a brownie
Answer:-5.8
Explanation:4.5-8.3=-3.8 -3.8-2=5.8