Question

Jim rides his bike for 20 minutes and travels 3 miles. Find his speed.

A. 9 mi/hr
B. 60 mi/hr
C. 23 mi/hr
D. 3 mi/hr

Answer 1

20 mins = 1/3 hour and speed = distance / time.
Therefore 3mi/.33hr = 9 mi/hr

Answer 2

How long will it take a car to travel 90 miles at a speed of 30 miles per hour?

A. 180 minutes
B. 120 minutes
C. 45 minutes
D. 60 minutes

Answer 3

30 * ? = 90

3 hours...or 180 minutes.

Answer 4

Which three points lie on the same line?
F(1, 0), B(–5, –24), J(0, –4), T(–4, 3)

A. F, B, J
B. F, B, T
C. F, J, T
D. B, J, T