I think B is the closest answer
Answer:
it would be 200 units
Step-by-step explanation:
if the length is twice the width and the perimeter only being 60 units, you would have 20 as your length and 10 as your width (20+20+10+10=60). Then if you multiply 20 and 10 you get 200
All three numbers multiplied to get the volume
surface area is the formula times base 1 and base 2 times base 3 and answer
213+497=710 total students, so 213 wore a silly hat so that would be 30% wore the silly hats
