the speed of an airoplane is 1240km per hour find the distance coverd by the airplane in 3hour 20 min .also express the distance in scintefic notation. plese answer
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Answered by
0
Answer:
4133.3 = 4.1333 x 10^3
Step-by-step explanation:
distanced travelled in 3 hours = 1240 x 3 = 3720 km
distanced travelled in 20 mins = 1240 x 20/60 = 1240 / 3 = 413.3
total distance = 3720 + 413.3 = 4133.3 = 4.1333 x 10^3
Answered by
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Answer:
speed of plane 1240 km /h
time given 3 hour 20 min
change in to fraction 3+20/60=10/3
distance= speed × time
distance= 1240×10/3=4133.34 km
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