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How many degrees does the minute hand of a clock turn in 30 minutes?
60 mins = 1 hr → 30 mins = 30 ÷ 60 hr = ½ hr The hour hand does 1 full rotation every 12 hours → 1 hr = 1/12 full rotation → ½ hr = ½ × 1/12 rotation = 1/24 rotation in 30 mins → 360° × 1/24 = 15° → The hour hand moves 15° in 30 minutes.
What is the average speed of runner runs 10km in 30 minutes?
Speed = Distance / Time = (10 km) / (30 mins) = 0.333 km/minNow what units do you want?km/hr: (30 mins)(1 hr/60 mins) = 0.5 hr so S = (10 km)/(0.5 hr) = 20 km/hr
How much time passed from 8 15 and 4 45?
Assuming 24 hour times since no am/pm are present (though I would normally expect two digits for the hour, as in 08:15, etc) - 20 hours 30 mins. If the question is from 8:15am to 4:45pm (sounds like a plausible working day) then it is 12 hours less at 8 hr 30 min. 8 15 to 4 45 is: 08:15 to 09:00= 45 mins plus 9:00 to 12:00 = 3 hours plus 12:00 to 24:00 = 12 hours plus 00:00 to 04:00 = 4 hours plus 04:00 to 04:45 = 45 mins Which is 45 min + 3 hr + 12 hr + 4 hr + 45 min = 19 hr 90 min But 90 min = 1 hr 30, so total is 20 hr 30 min
How many days does it take to sail 2842 nautical miles at 15 knots?
1 kt = 1nm/hr 24 hr = 1 day → 2842 nm ÷ 15 kts = 2842 nm ÷ 15 nm/hr = 1897/15 hr = 1897/15 ÷24 days = 7161/180 days ≈ 7.9 days
How minutes in 1 hour 20 mins?
1 hour = 60 minutes so 1 hr and 20 mins = 60+20 = 80 mins. Simple!
How many mins in 3 hr and 15 min?
3 hr = 180 minutes180 + 15 = 195 minutes
What is 3 hr and 15 mins express in just minutes?
195minutes
How many degrees does the minute hand of a clock turn in 30 minutes?
60 mins = 1 hr → 30 mins = 30 ÷ 60 hr = ½ hr The hour hand does 1 full rotation every 12 hours → 1 hr = 1/12 full rotation → ½ hr = ½ × 1/12 rotation = 1/24 rotation in 30 mins → 360° × 1/24 = 15° → The hour hand moves 15° in 30 minutes.
How many mins are hours are in 95 mins?
1 hr and 35 min
How many hours does it take to change a 2003 Chevy venture water pump?
1 hr and 15 mins aporx
Driving time Tampa to Daytona Beach?
About 2 hr and 15 mins
Men only how much time per day do you spend in front of the mirror?
5 mins, 10 mins, 1 hr, 30 mins, 20 mins, 15 mins
How many minutes from 10.50 to 12.30?
1 hr 40 mins, or 100 mins.
How many minutes are in an hr?
60 mins are in an hour
How many mins in one hr?
There are 60 minutes in an hour.
96 minutes are how many hours?
1 hr and 36 mins
How long does it take to drive from Niagara Falls to Burlington?
1 hr 15 mins (100 km for Burloak)
