Respuesta :
Portion of acre planted by farmer = [tex] \frac{4}{5} [/tex]
Time required by the farmer to plant the above portion = [tex] \frac{2}{3} [/tex]
In [tex] \frac{2}{3} [/tex] hours the farmer planted [tex] \frac{4}{5} [/tex] acre
So in 1 hour the farmer can plant = [tex] \frac{4}{5}\div \frac{2}{3} [/tex]
= [tex] \frac{4}{5}\times \frac{3}{2} [/tex]
= [tex] \frac{12}{10} [/tex]
Portion of acre planted by the farmer in 1 hour = [tex] \frac{12}{10} [/tex] acre
