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Lady bird [3.3K]

3 years ago

12

Johnny drove 300 miles to meet his mother on Tuesday. On Thursday, he drove 120 miles to meet friends at an amusement park. On S

aturday, he drove 420 miles back home. The entire trip took 14 hours. What was his average driving speed?

1 answer:

skad [1K]3 years ago

3 0

Answer: 60 mph

Step-by-step explanation:

300+120+420=840

840/14=60

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I am Lyosha [343]

Simplify step-by-step
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ANSWER
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Step-by-step explanation:

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Step-by-step explanation:

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