David is filling five 3/4 quart bottles with a sports drink. His measuring cup only holds 1/4 quart. How many times will David need to fill the measuring cup in order to fill the 5 bottles?
if the bottles are3/4 quart and he have 5 bottles that means he have tree 1/4 in one bottle then 3*5=15 so he have to fill the measuring cup 15 times.
Answer:
\(15\ times\)
Step-by-step explanation:
Step 1
Find the total quarts in the five bottles
Multiply \(5\) by \(\frac{3}{4}\)
so
\(5*\frac{3}{4}=\frac{15}{4}\ quarts\)
Step 2
Find the number of cups needed to fill the five bottles
by proportion
\(\frac{1}{(1/4)}\frac{cup}{quarts} =\frac{x}{(15/4)}\frac{cups}{quarts}\\ \\x=\frac{(15/4)}{(1/4)}\\\\x=15\ cups\)