Step-by-step explanation:
Hey there!
Given;
Distance (d) = 450 km = 450*1000 = 450000 m
Time(t) = 5 hours = 5*60*60 = 18000s
Now;
Speed (s) = Distance (d) /Time(t)
Or, s = 450000/18000
Or, s = 25m/s.
Therefore, the speed is 25m/s.
<u>Hope</u><u> it</u><u> helps</u><u>!</u>
35/16
you can convert 4 and 3/8 into a mixed number 35/8 then times it by 1/2 and you get 35/16
Answer:
It will take 4.71 hours to travel a distance of 221.43 miles
Step-by-step explanation:
Given
Distance covered in time 7.99 hours is 375.32 miles.
Now we know that speed is equal to distance per unit time.
Therefore,
Which is the constant speed, hence now time taken for a distance of 221.43 miles will be
Therefore, the time taken to cover 221.43 miles is 4.71 hours.
Yes, she is absolutely correct because 32/4=8
8>4 so it make sense.
Answer:
Step-by-step explanation:
Once
You don't need to factor.