Question

A biker travels 8 miles in 10 minutes. Another biker travels 20 miles in 30 minutes. Do these two

rates form a proportion? Explain.

Answer 1

These both rates are not proportional because if 8 mile in 10 minutes and 20 miles in 30 minutes .. So 10 times 3 equals 30 minutes but if we multiply 8 times 3 is equal to 24. So there are not proportional.. I hope this helped