Answer:
3. 20% 4. D is correct
Step-by-step explanation:
3. if count the shaded are you get 4, and count the total area and you get 20.
yo divide 4 by 20
4 / 20 = .2
to get it into percent you multiply it by 100
.2 x 100 = 20
your answer is 20%
4. You dive 4 by 5
4 / 5 = .8
then you multiply it by 100
.8 x 100 = 80%
Now you see that that equation was true
