I think it's 20. Sorry if it's wrong
The perimeter would be 7+7+4+4 or 14+8 which equals 22 and the area would be 7x4 which is 28
Answer:
125
Step-by-step explanation:
Sum of Exterior Angles must add to 360 so



7/50 = 0.14 therefore In order to write it as a fraction out of 100 you move 2 decimal to the right.
Therefore, the answer for the first box is 14/100
The last box obviously being 0.14
I don’t understand how many grams had the first one,so I can’t help you