The question exemplifies a
B. Unit Conversion
problem.
Jonathan must convert 9 hours to the equivalent number of minutes (540 min).
24$-100%
X $ - 120%
X=120•24:100=2880:100=28,8
Answer: Total bill is 28,8 $
7x = 35 (divide by 7 on both sides to get x by itself)
x = 5