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Mathematics
  1. The park department planted oak and maple trees in a 5 to 7 ratio. They planted 105 oaks. How many maples did they plant?
    They planted maples.
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Best Answer
The park department planted 147 maples.
Solution:
Let x be the number of maples the park department planted.
We can set up the proportion:
5/7 = 105/x
Cross-multiplying, we get:
5x = 105 * 7
5x = 735
Dividing both sides by 5, we find:
x = 735/5
x = 147
Therefore, the park department planted 147 maples.
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