Question

Blake ran around the gym.His times are shown in the table.Blake is trying to decide whether the number of laps is proportional to the time.Find his mistake and correct it.

Answer 1

This kid, Blake, forgot to factor in time.

This is not proportional because it does not fall under a ratio 

1/4=.25 2/6=.33333 3/8=.375 4/10=.4 so they are not proportional

If they were proportional it would be
1/4=.25 2/8=.25 4/16=.25