Question

A girl is 10 years old and 130cm tall. Calculate her age at the end of the growth period.

Answer 1

Explanation:

If a 10 year girl is 130 cm tall

then,

her height increases 13cm/year

At the end of growth period

i.e.18 years for girls

Her height in cms will be

(18×13)cm

= 234 cm

= 7.6 foot