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Mathematics 11 Online
OpenStudy (anonymous):

A tree casts a shadow 23 m long. At the same time, the shadow cast by a 43-cm tall statue is 79 cm long. Find the height of the tree. Round results to the nearest whole number.

OpenStudy (lalaly):

let height of tree=H H 2300cm 43cm 79cm now you do cross multiplication 79 x H=2300 x 43

OpenStudy (anonymous):

79H = 98900 H = 98900/79 = 1251.9(approximately)

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