A rally car race course covers 515.97 miles. The winning car completed the course in 6.5 hours. What was the average speed of the winning car? Lola bought 4.25 yards of ribbon. The ribbon cost $1.59 per yard. What was the total cost of the ribbon to the nearest cent?

Question

Mathematics

Daniella Drake

15 January, 03:31

A rally car race course covers 515.97 miles. The winning car completed the course in 6.5 hours. What was the average speed of the winning car? Lola bought 4.25 yards of ribbon. The ribbon cost $1.59 per yard. What was the total cost of the ribbon to the nearest cent?

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Answers (2)

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Mariyah Turner · Answer 1

Answer: avg speed = 79.38 mph

total cost = 6.76

Step-by-step explanation:

Avg speed:

speed = distance / time

515.97 / 6.5 = 79.38

total cost:

4.25 x 1.59 = 6.7575

= 6.76 to the nearest cent

Monster · Answer 2

79.38 mile per hour

$6.76

Step-by-step explanation:

It was easy, just divide and multiply