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Mathematics, 29.09.2019 01:50 benallyadam2067

If the shadow of a tree is 7 m long and the shadow of a person who is 0.9 m tall is 2 m long, how tall is the tree?

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If the shadow of a tree is 7 m long and the shadow of a person who is 0.9 m tall is 2 m long, how ta...
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