ogla ran 5 km in 37 minutes. which could Ogle use to determine and the number of minutes she would take to run 25 minutes at this rate?
Make a ratio:
(5km / 37 min) = (x km/ 25 min)
To find x cross multiply:
so x= ( (5 km) (25min) )/ (37 min)= 125/37 km = 3.3784 km.
Min cancel in the numerator and denominator. So you are left with km for units.