60cm2 !! enjoy your day !!
I divided the two fractions & drew a model.
So we know that the bird seed will last 2.5 days.
Knowing this, we can go with:
B. Rectangle model divided into six equal sections, five sections are labeled five-sixths and two sections are labeled one-third, equaling two and one-half days.
Let me know if you find any problems with my answer.
(8) = x +1
same thing as 8 = 1x
divide both sides by 1 and x = 8 Y= 8
Add them all up and if they add up to 180 then your side lengths are good