contestada

6 The tire on Frank's bike moves inches in
75 in
one rotation. How many rotations will the tire
have made after Frank rides 50 feet?
(Lesson 10.4)
(A) 2
(B) 8
C 12
D 24

6 The tire on Franks bike moves inches in 75 in one rotation How many rotations will the tire have made after Frank rides 50 feet Lesson 104 A 2 B 8 C 12 D 24 class=

Respuesta :

If one rotation moves 75 inches, you can find that one rotation moves 6.25 feet by dividing 75 by 12 since 12 inches are in one foot.  75/12= 6.25 feet.
Then you can divide 50 by 6.25 to find the number of rotations needed to travel 50 feet which if done correctly should equal 8 rotations.  50/6.25=8 rotations

The answer is B

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