D is an example of unit rate
How many eighty fours are in 672?
672 ÷ 84 = 8
8 eighty fours are in 672.
Answer:
I think the answer would be B
Step-by-step explanation:
Answer:
1/26
Step-by-step explanation:
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Speed of the train = 180km/hr
Now, distance from Grenoble to Paris = 480 km
Speed = Distance/Time
We know the speed and distance.So, from this we can find time :)
180 km/hr = 480 km /Time
Time = 480/180 = 2.66 hrs ≈ 2.7 hr
Therefore, the answer is D.2.7 hr