Question

In a row of plants, a plant is ${16}^{th}$ from either end of the row. How many trees are there in the row ?

Answer 1

A plant is ${16}^{th}$ from either end of the row.

So, it have $15$ plants in front and $15$ plants behind.

Thus, number of plants $=15+15+1$ [Including the mentioned plant]

$=31$

Hence, number of plant is $31$.