ltuthill
ltuthill
03.09.2020 • 
Biology

Two students make a model of a tree house they want to build. The scale is 1:42. In the scale model, the tree house
door is 3 cm tall.
How tall should the real tree house door be?
A. 45 cm
B. 14 cm
C. 39 cm
O D. 126 cm

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