Let f be the fathers age and let s be the sons age
f = 60 s = 30
when f = 45
s = 15 which is only a third if his fathers age
when f = 40
s = 10 which is a quarter of his fathers age
therefore when his father was 4 times his age, the son was 10
One US quart is approximately 0.95 L
Hence if your bucket has a volume of V cm^3, then it will contain V/0.95 quarts.
I’m pretty sure your answers are right
A. 1/6, .16666666, 16.6666666%
B. 4/6, .64, 64%
C. 5/6, .80, 80%
