Answer:
0.75
Step-by-step explanation:
Answer:
3.2
Step-by-step explanation:
1/2 hour = 105 miles
Divide by 1/2 on both sides :
1/4 hour = 52.5 miles
If 40% of the cameras are digital, that means 60% of them are not digital.
If 60% of all cameras is 24, then 20% is 8, making 40% 16 cameras.