First set up a proportion
240/160 = 320/200
Cross multiply and if the left equals the right it is similar.
Team B has a mode of 60, which is the highest mode of all three teams. Team A has a mode of 48 and Team C has a mode of 30. Mode is the number that occurs most frequently in the set of data.
Both side multiply by one number.
With the equation 4x, the x represents side length. Since we are given side length of 5/7, then the equation becomes
perimeter = 4 × 5/7
p= 20/7
p= 2 6/7 units
Average acceleration = (173-0)/39=4.44m/s^2