- Thread starter
- #1

#### veronica1999

##### Member

- Jun 4, 2012

- 63

I did all my work carefully but the answer seems wierd.

circumference of tire :84.78 inches

total distance traveled is 1200 inches

1200 /84.78 = 14.154

84.78 : 0.154 = 360: X

X = 0.653

13.5cos0.653 = 13.4991

13.5 - 13.4991 = 0.000876

answer : 0.000876