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2 years ago

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Audria rode her bicycle for 2 hours. She drove a total of 21 miles. At this rate, how many miles will she bike in ½ hour? A 612

6 1 2 B 634 6 3 4 C 534 5 3 4 D 514

1 answer:

just olya [345]2 years ago

7 0

Answer:

5 1/4

Step-by-step explanation:

Speed = distance / time

21 / 2 = 10.5

10.5 = distance / 0.5

distance = 10.5 x 0.5 = 5,25 miles or 5 1/4

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