Ralph the tiger blinks 323 times in 4 hours. How many times does he blink per hour?
Responses
A 81 R 3
B 80 R 1
C 84 R 3
D 80 R 3
B 80 R 1
Ralph blinks 323 times in 4 hours, so he blinks an average of 323/4 = 80.75 times per hour. Since he can't blink partially, we round down to 80 blinks per hour.