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22 January, 07:27

Mrs. Rossi travels 390 miles on a highway. She drives 130 miles in 2 hours. If she had 7 hours to travel at that rate, will she arrive at her destination on time?

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  1. 22 January, 07:54
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    Answer: Yes, she'll use 6 hours

    Step-by-step explanation:

    Mrs Rossi drives 130 miles in 2 hours and has 390 miles to travel.

    This means she will use 390/130 * 2hours for the journey. (390/130) * 2 = 3*2 = 6 hours.

    If she had 7 hours to travel, she'll arrive on time because she will use 6 hours
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