(15 miles / 2 minutes) times (60 minutes / 1 hour) = 15 x 60 / 2 = 450 miles per hour.
Remember:
1 mile per minute = 60 miles per hour
So:
2 min 15 mi l es = 2 15 ∗ 60 = 450 mi l es p er h o u r
The airliner travels at a speed of 450 miles per hour. This is found by calculating the distance traveled per minute and then converting that to hours. Speed is determined by dividing distance by time and converting minutes into hours.
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1300. aku pakai pohon faktor(aku kasih fotonya)13= 13 X 1100= 2² X 5²KPK= 13 X 2² X 5²=1300maaf kalau tulisan ku jelek wkkwkww