Answer:
Quiz 4 = 72
oldest = 75
Step-by-step explanation:
The range is the largest minus the smallest
27 = 99 - smallest
99-27 = smallest
72 = smallest
Quiz 4 = 72
The range is the largest minus the smallest
35 = largest - 40
Add 40 to each side
35+40 = largest
75= largest
oldest = 75
