bright5malInaBillin bright5malInaBillin 25-05-2016 Mathematics contestada A gear in a machine turns 2 1/2 times every hour. How many turns does the gear make in 2 1/4 hours? Express your answer in simplest terms. A. 4 1/4 B. 4 1/8 C. 5 5/8 D. 6 1/4