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Maria and Ming start at the same point and drive in opposite directions. Maria drives 63 mph and Ming drives 72 mph. How far apart will they be in 3 hours?

Respuesta :

27 miles apart because multiply both 63 and 72 by 3 and find the answer then find the difference of the two

Answer:

in 3 hours, they will be 379 miles apart

Step-by-step explanation:

okay so maria is driving 63 mph (miles per hour) away from the starting point that ming also started at and ming is driving 72 mph in the opposite direction of maria

and we want to know how far apart they will is 3 hours

so if maria is going 63 mph, that is how fast she goes in 1 hour, multiplying it by 3 will tell you how far she will be in 3 hours

same goes for ming

63(3) = 189

72(3) = 216

←163 · 216→

so if you add them together you will know how far apart they will be in 3 hours

163 + 216 = 379