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Answer :

200 miles. If their traveling 400 miles per hour. 30 minutes is half so u cut the miles in half

Answer:

C. 200 hours

Step-by-step explanation:

According to the given Question ,

  • Speed of Aeroplane is 400miles/hour

It means that the aeroplane covers 400 miles in 60 minutes.

and it is asked for 30 minutes , so

We know that 30 minutes is equal to 0.5 hours

By the formula ,

Distance = Speed × Time

putting the values given , we get

= 400×0.5

Distance = 200 miles