Question

a) Ramesh is 9 years old and his height is 142 cm which is almost 84% of his full height. What would be his probable height when he will be of 20 years?
b) Sangeeta is a young,adult and independent women of height 165 cm what could be her height at 10 years old if the growth rate at the time was 80%?

plz answer this. ​

Answer 1

$\rm{formula \: for \: finding \: the \: height\: }$

$\rm{ \frac{present \: height}{percentage \: of \: height \: at \: this \: age} \times 100}$