Which question? 21 or 22?
Answer:
it is not the same
Step-by-step explanation:
16x4=64 & 48x8=394
The answer is 3...........
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
B)OPTION B only 1 is your answer.
