Question

At what times between 6 o’clock and 7 o’clock will the hands on a clock be at a right angle?

Answer 1

think about how the clock moves. as the minute hand moves, so does the hour hand. so it may not be as easy as 6:15, 6:30, and 6:45

Answer 2

is 8:15 the same time as quarter after 8:00?