Question 1121722
let p be the number of pine trees, f be the number of fruit trees and m be the number of maple trees
:
p = 2f
:
m = 246/2 = 123
:
2f +f +123 = 246
:
2f +f = 123
:
3f = 123
:
f = 41
:
p = 41 * 2 = 82
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there are 82 pine trees, 41 fruit trees, and 123 maple trees
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check the answer
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82 +41 +123 = 246
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123 +123 = 246
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246 = 246
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answer checks
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