Radius is always gonna be half of what the diameter is
Answer:
90% of the bag isn't yellow.
if you just multiple the 5 by 20 you realize your left with a 100. then if you multiply the .5 by 20 which equals 10. subtract that and you get 90%
5/8 = 5 ÷ 8 = .625
move decimal 2 places to right for %
.625 = 62.5%
First blank: vertical
Second blank: corresponding
Third blank: transitive property
Hope this helps :)