Answer:
12 times
Step-by-step explanation:
This is a unit conversion problem. In order to solve it we need the equivalence between this two measurement units. Which is:
[tex]1Galllon=4Quarts[/tex]
This equivalence can be used as a conversion factor like this:
[tex]\frac{4Quarts}{1Gallon}[/tex]
Applying it to the problem we can convert from gallons to quarts:
[tex]6Gallons*\frac{x4Quarts}{1Gallon}=24Gallons[/tex]
Now we know that we have to fill up 24 gallons of water and as we will do it with a 2 quarts pitcher we will dive it by 2 to know how many times we need to fill up this pitcher:
[tex]\frac{24}{2}=12[/tex]
She needs to fill the 2 quart pitcher 12 times to make 6 gallons
