Answer:
200
Step-by-step explanation:
the formula for working out the area is to multiply the length by the width.
so for this you would multiply 100 by 2 which gives you 200 cm squared

Answer:
180 are men.
Step-by-step explanation:
it makes the most sense
13=3x-x/2
13=5x/2
26=5x
X=5.2
I'm not real sure if this is right but I did my best
Answer:
21
Step-by-step explanation:
Add all the numbers together
6+8+2.5+2.5+2=21