The hour hand of a clock moves -30° every hour. how many degrees does it move in 2 1/5 hours?

2 1/5 = 2.2
You can here use the rule of three as an easier way, and let x be the degrees it move in 2 1/5 hours.
1 hour --> -30
2.2 hour --> x

x= 2.2 * -30
x= -66

So in 2 1/5 hours, the hour hand of a clock moves -66 degrees.

Hope this Helps! :)

I’m sure you could google it. my profile picture might