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lakkis [162]
2 years ago
9

In 2016, there were a total of 41 national battlefields and national memorials. The number of national memorials is three less t

han three times the number of national battlefields. How many of each park unit were there?
Mathematics
1 answer:
goldfiish [28.3K]2 years ago
3 0

Answer: 11, 30

Step-by-step explanation:

Given

There were a total of 41 national battlefields and national memorials

Suppose there are x national battlefields

So, national memorials are 3x-3

The sum of the two must be 41

\Rightarrow x+3x-3=41\\\Rightarrow 4x=44\\\Rightarrow x=11

So, there are 11 national battlefields and 3\times 11-3=30 national memorials.

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Step-by-step explanation:

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216=2w \times w

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Answer:

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Kindly check explanation

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