Answer :
Hello!
[tex] \frac{1}{4 } + \frac{2}{5} = \frac{5}{20} + \frac{8}{20} [/tex]
[tex] \frac{5}{20} + \frac{8}{20} = \frac{13}{20} [/tex]
If orchids and avocado occupy 13/20 of the land, oranges but occupy the remainder, 7/20.
[tex] \frac{1}{4 } + \frac{2}{5} = \frac{5}{20} + \frac{8}{20} [/tex]
[tex] \frac{5}{20} + \frac{8}{20} = \frac{13}{20} [/tex]
If orchids and avocado occupy 13/20 of the land, oranges but occupy the remainder, 7/20.