A car dealership sold 480 vehicles last year. Of these vehicles, 15% were minivans. What is the number of minivans sold last year?
By using the tape diagram to find what 10% is, you can determine the number of minivans in 15%.

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

12

step-by-step explanation:

12 + 5 = 17

12x2=24

24-7=17

answer: its the third option.

step-by-step explanation:

i just took the test.