Goran took 1 1/2 hours to clean the bathroom. Then he took 2 hours to clean the kitchen. How much total time did Goran take to clean the two rooms?
NI
write your answer as a mixed number in simplest form.

Maria walks a round trip of 0.75 mile to school every day.how many miles will she walk in 4.5 days

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?

What is the circumference of the pie