Answer:
baseball is the most dense and soccer ball is the least dense
Step-by-step explanation:
Density can be calculated with the formula
where m is mass and V is volume.
Density of tennis ball is: 58/149 = 0.389261745 g/cm^3
Density of basket ball is: 620/7000 = 0.0885714286 g/cm^3
Density of baseball is: 145/202 = 0.717821782 g/cm^3
Density of soccer ball is: 420/5700 = 0.0736842105 g/cm^3
Therefore, baseball is the most dense and soccer ball is the least dense.