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A large ice floe is floating at a speed of kilometers per hour. A polar bear leaves the floe and swims in the opposite direction at kilometers per hour. How long will it be before the polar bear is kilometer away from the floe? If necessary, round your answer to the nearest minute. hours and minutes
Full solution
Q. A large ice floe is floating at a speed of kilometers per hour. A polar bear leaves the floe and swims in the opposite direction at kilometers per hour. How long will it be before the polar bear is kilometer away from the floe? If necessary, round your answer to the nearest minute. hours and minutes
- Given Speeds: We have:Speed of ice floe: kilometers per hourSpeed of polar bear: kilometers per hourFind the combined speed of the ice floe and the polar bear since they are moving in opposite directions.Speed of ice floe + Speed of polar bear = Combined speedCombined speed: kilometers per hour
- Combined Speed Calculation: Combined speed: kilometers per hourIdentify the time taken by the polar bear to be kilometer away from the floe.Round your answer to the nearest thousandth.Time hours
- Time Calculation: Time taken: hoursIdentify the number of hours and minutes.Round your answer to the nearest minute.In , the number of hours is . minutesSo, it will be hours and minutes before the polar bear is kilometer away from the floe.
