Question
A tree increases annually by $1/8$th of its height. By how much will it increase after 2 years, if it stands today 64 cm high?
Answer: Option A
Answer: (a)Height of tree after 1 year = 64 + 64 × $1/8$= 72 cm Height of tree after 2 years = 72 + 72 × $1/8$= 72 + 9 = 81 cm
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Answer: (a)Height of tree after 1 year = 64 + 64 × $1/8$= 72 cm Height of tree after 2 years = 72 + 72 × $1/8$= 72 + 9 = 81 cm
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