Q420
A papaya tree was planted 2 years ago. It grows at the rate of 20% every year. If at present, the height of three is 540 cm, what was it when the tree was planted ?
A.
324 cm
B.
375 cm
AnswerC.
400 cm
D.
432 cm
Answer: Option B
Solution
Answer: Option B
Solution:
Height of the tree 2 years ago :