Waste less time on Facebook — follow Brilliant.
×
Number Theory

Number Theory Warmups

Calendar Warmup

         

If today is Tuesday, in 7 days, what day of the week would it be?

Sam, exhausted from taking his exams, went to sleep at 9pm and slept for 16 hours straight. What time did he wake up?

If it is currently 5:00 AM, then what time will it be in 100 hours?

If the 1st of April is a Sunday, which day would be the last Tuesday of April?

If it is now 1:00 AM, what time will it be in 1000 minutes?

×

Problem Loading...

Note Loading...

Set Loading...