To find the average of these 4 numbers add them together then divide by 4:

\( \frac{10 + 2 + 7 + 5}{4} \) = \( \frac{24}{4} \) = 6

guard shots made = shots taken x \( \frac{\text{% made}}{100} \) = 20 x \( \frac{30}{100} \) = \( \frac{30 x 20}{100} \) = \( \frac{600}{100} \) = 6 shots

The center makes 25% of his shots so he'll have to take:

shots made = shots taken x \( \frac{\text{% made}}{100} \)
shots taken = \( \frac{\text{shots taken}}{\frac{\text{% made}}{100}} \)

to make as many shots as the guard. Plugging in values for the center gives us:

center shots taken = \( \frac{6}{\frac{25}{100}} \) = 6 x \( \frac{100}{25} \) = \( \frac{6 x 100}{25} \) = \( \frac{600}{25} \) = 24 shots

to make the same number of shots as the guard and thus score the same number of points.

The least common multiple (LCM) is the smallest positive integer that is a multiple of two or more integers.

Calculate the number of vans needed by dividing the number of people that need transported by the capacity of one van:

vans = \( \frac{40}{14} \) = 2\(\frac{6}{7}\)

So, it will take 2 full vans and one partially full van to transport the entire team making a total of 3 vans.

The greatest common factor (GCF) is the greatest factor that divides two integers.