Answer:
B
Step-by-step explanation:
18/x = 45/100
cross multiply
18/x * 45/100
45x =1800
divide both sides by 45
45x/45 =1800/45
x=40
18 is 45% of 40
In general, 5 and 3 quarters would be 5.75 :)
Remember, there are 4 quarters in $1.00
