The answer is: the price of 5 pints of tomato sauce is $2.25.
To calculate how much does it cost 5 pints, we need to perform a unit conversion with the following unit relationship:
[tex]0.5Quart=Pints[/tex]
Now, calculating how much is a pint:
[tex]\frac{0.9}{quarter}*\frac{0.5Quart}{1Pint}=0.45[/tex]
A pint is $0.45.
Then, calculating how much are 5 pints:
[tex]Price=0.45*NoOfPints=0.45*5=2.25[/tex]
Hence, the price of 5 pints of tomato sauce is $2.25.
Have a nice day!