Idon’t know the answer but can someone

There are 3 4/5 lbs left

Step-by-step explanation:

The first step is to figure out how much food the dog ate in 2 months

 10 2/5

+ 10 4/5

20 6/5

Reduce 6/5 = 1 1/5

20 6/5 = 20 + 1 1/5 = 21 1/5

The dog at 21 1/5 lbs of food

There were 25 lbs of food, so we need to subtract to see how much was left

 25

- 21  1/5

We have to borrow 1 from the 25.  Make that 1 5/5 so the denominator is the same

 24  5/5

- 21  1/5

   3  4/5

There are 3 4/5 lbs left

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft