Question : A tree grows at the rate of 0.5 m per year. What will be the height of board fixed at 1.5 m above the ground level five years ago?

Question : A tree grows at the rate of 0.5 m per year. What will be th

1.	Question : A tree grows at the rate of 0.5 m per year. What will be the height of board fixed at 1.5 m above the ground level five years ago?
Answer» 4M 3.5 m 1.5 m 4.5 m Answer :C