There commercials are played in a row between songs on the radio. The three commercials fill exactly 3 minutes of time. If the first commercial uses 1 1/6 minutes, and the second uses 3/5 minute, how long is the third commercial?
A. 23/30 minute
B. 1 23/30 minutes
C. 1 7/30 minutes
D. 2 7/30 minutes
2 answers
1 1/6 + 3/5 = 1 5/30 + 18/30 = 1 23/30
Answer is D
1 answer