Shima has 45th of a tank of fuel in his car. He uses 110th fraction of a tank per day. How many days will his fuel last?
A
2 days
B
6 days
C
9 days
D
8 days
Correct Answer: 8 days
1/10 fuel is used in 1 day4/5 fuel is used in 10*4/5=8 days