1.

A tree is standing behind a building. 2/5 of the hight of rht tree can be seen and the rest is hidden by the building. The building is 9meter high. What is the hight of the tree?

Answer»

A tree is standing behind a building. 2/5 of the hight of rht tree can be seen and the rest is hidden by the building. The building is 9meter high. What is the hight of the tree?



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