50 points please help. FIND THE AREA

I HATE SCAMMERS SO I WILL GIVE A PROPER ANSWER

Step-by-step explanation:

Instead of just telling you the area, I will give the method on how to solve it so you can solve future problems like this. You just need to multiply the 2 numbers. For example, in number 31., 3.8 x 7 = 26.6. Do the same for numbers 33 and 34, and 36. I dont know how to do the other ones, sorry. ;-;

Hope this helped! If it did, please give brainliest! Giving brainliest would help a lot and would help me rank up! Thanks! :D

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.