Answer:
168
Step-by-step explanation:
Figure out 10% which is 48
Times by 3 to get 30% 144
then half 48 to get 5% which is 24
Rational
It isnt whole because its a decimal,
It isnt an Integer because its a decimal
It isnt natural because its a decimal
Meaning it can only be rational
add the radii to get the diameter then multipy by pi
10 (3.14) =31.4
C
3.99/16
1.5 Feet