Will mark brainliest 1. adam paid $76.25 for renting a bicycle for 5 hours. what was the rate per hour for renting the bicycle? (input only numeric values and decimal point, and report prices to two decimal places, such as 12.30.) $ hour. 2. a train can travel 1230 miles in 5 hours. what is the unit rate that this train is traveling per hour? miles per hour. 3. brad drives 527 miles on 17 gallons. how many miles does brad drive on one gallon? (4 points) select one: a. 31 miles per gallon b. 527 miles per 17 gallons c. 5.27 miles per gallon d. miles per gallon