Ms. Allen's class is writing a "pop" math quiz, and she tells them that once the minute hand on the clock has rotated 30° the test will be over.If the quiz began at 9:10 a.m., at what time will the test end?A) 9:15 a.m.B) 9:20 a.m.C) 9:30 a.m.D) 9:45 a.m.

A clock shows 08:00. When it is 14:00, by what degree the hour hand rotates?

Through how many degrees does the minute hand of a clock move in:a 1 hour? b 30 minutes? c 45 minutes? d 5 minutes?e 50 minutes? f 25 minutes? g 2 hours? h 1 12 hours?

Darrell's math class starts at 10:40 A.M. and lasts for 1 hour. After math class, Darrell has recess for 15 minutes. What time does Darrell's recess end?

What is the angle made by the hour hand and the minute hand, if the clock shows 9:15 pm ?

At what time between 9 and 10 o'clock will the hands of a clock be together?