Tom and Jerry were at track practice. The track is 10 kilometers around
Angel ran 1 lap in 5 minutes. Jayden ran 4 laps in 10 minutes. How many
minutes does it take Tom to run one kilometer? *

•Tom taking 2 minutes to run one kilometer

•Tom taking 30 seconds to run one kilometer

•Tom taking 0.5 seconds to run on kilometer

1; 35 is the ratio

step-by-step explanation:

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have

the first option is the answer.

perimeter of the base times height

step-by-step explanation: