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3 years ago

Please please please help me please

Mathematics

1 answer:

11111nata11111 [884]3 years ago

6 0

Answer:

Option D.

Step-by-step explanation:

So first you got to convert all the options into mi/hr then pick the highest one:

Steps:

456.5 mi/hr (dont do anything to this because it is already in mi/hr)

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0.3 mi/s (this one you got to multipy 0.3 by 3600 to find the mi/hr. the reason being is that there are 30 seconds in a minute and 60 minutes in an hour 60 x 60 = 3600)

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28 mi/hr (dont do anything to this because it is already in mi/hr)

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28 mi/min (this one you got to multiply 28 by 60 to find the mi/hr. The reason bing is that there are 60 minutes in an hour)

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Conversons:

456.5 mi/hr

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1080 mi/hr

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28 mi/hr

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1680 mi/hr

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Answer:

1680 mi/hr = 28 mi/min

So the answer is option D.

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