The time on a digital clock reads 3:33. What is the shortest length of time, in minutes, until all of the digits are again equal to each other?
Answer Choices
A. 71
B. 60
C. 142
D. 222
E. 111
The time on a digital clock reads 3:33. What is the shortest length of time, in minutes, until all of the digits are again equal to each other?
Answer Choices
A. 71
B. 60
C. 142
D. 222
E. 111