How many hours are there in 1200 minutes? Choose the correct choice from the following.
A) 10
B) 20
C) 85
D) 86
E) 88

Rationale: we know that there are 60 minutes in 1 hour . divide the number of minutes by the number of minutes in 1 hour . we get , divide 1200 by 601200 ÷ 60 = 20 so there are 20 hours in 1200 minutes . answer is b
Answer: B