Anonymous
January 24, 2026 at 10:13:08 AM
Himmel has a watch with two hands: a minute hand and an hour hand. Starting at
12:00 pm, he ran 3 laps around a long oval track at a constant rate, and finished before
1:00 pm. After every full lap, he recorded the distance between the tips of the two hands
on his watch. In the order they were recorded, these lengths were 11 mm, 16 mm, and
17 mm. The minute hand is longer than the hour hand by √
c mm, where c is a positive
integer. What is the value of c?
Replied on: January 24, 2026 at 10:19:53 AM
gomen Anon-sensei… i do not know …..