Option C
ANSWER:
Jack's father has a garden in the backyard.
portion of the garden is left.
SOLUTION:
Given, Jack's father has a garden in the backyard.
He planted
in corn,
in beans and
in potatoes.
Let, the remaining portion of the garden be x.
And we have to consider the whole garden as one unit.
Then, garden area = area with corn + area with beans + area with potatoes + left over area.






Hence,
portion of the garden is left.