Question

One hectare is defined as ${10}^4{m}^2$.

One acre is $4✕{10}^{4}f{t}^2$.

How many acres are in one hectare?

Answer 1

Finding the area:

Given that ,

One hectare $=$ ${10}^4{m}^2$

One acre $=$$4✕{10}^{4}f{t}^2$

$$\begin{gathered} =4\times {10}^4\times \frac{m^2}{{3.28}^2}\left[\because 1m=3.28ft\right] \\ =3718m^2 \end{gathered}$$

Acre per hectare $=\frac{1hectare}{1acre}$

$$\begin{gathered} =\frac{{10}^4}{3718} \\ =2.69acreperhectare \end{gathered}$$

Hence, there are $2.69acre$ in $1hectare$