Answer: There are 24 traffic lights on Berry Boulevard.
Step-by-step explanation:
Since we have given that
Total length of road = 
Number of roads on every
= 2
So, According to unitary method,
In every
, number of roads = 2
In every 1 mile, number of roads = 
So, in every
the number of roads = 
Hence, there are 24 traffic lights on Berry Boulevard.
Answer:
a=2
b=14
Step-by-step explanation:
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