Answer:
5 months
Step-by-step explanation:
The tree needs to be 3.5 metres tall meaning it has to grow an extra 0.5 metres. Since It grows 0.1 metres every month, You just divide 0.5 by 0.1 to give you the 5 months.
=
= 5
The answer would be 11/12 eleven twelfths
Generally in the US a ton is approximately 907 kilograms and a metric ton is equivalent to 1,000 kilograms