Mathematics, 25.02.2021 06:50 hdkdkdbx

4. John drove for 3 hours at a rate of 50 miles per hour for a total of 150 miles. Then he drove for another 2 houps at a rate of 60 miles per hour for a total of
120miles. What waThis average speed for the whole journey?

Help plz

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4. John drove for 3 hours at a rate of 50 miles per hour for a total of 150 miles. Then he drove fo...