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blondinia [14]
3 years ago
12

A 26-kilometer section of a highway is designated as a scenic byway. New signs will be placed at the beginning and end of this s

ection and at every 0.5 Km in between. How many new signs are needed?
Mathematics
1 answer:
Lilit [14]3 years ago
3 0

Answer:

14 new signs are needed.

Step-by-step explanation:

Given: A 26-kilometer section of a highway is designated as a scenic byway. New signs will be placed at the beginning and end of this section and at every 0.5 Km in between.

To find: How many new signs are needed?

Solution:

We have,

A 26-kilometer section of a highway is designated as a scenic byway.

New signs will be placed at the beginning and end of this section and at every 0.5 Km in between.

So, there are 2 signs placed, one at the beginning and one at the end.

Now, in between these 2 signs  there will be  \frac{26}{0.5} -1=13-1=12 signs.

Hence, the total new signs that are needed is 12+2=14.

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