Paul filled pint containers with 440 cups of water. how many pint containers did paul need? 1 pint = 2 cups

For this case we can make the following rule of three:
 1pint > 2cups
 x > 440 cups
 Clearing x we have:
 x = (440/2) * (1)
 x = 220 pint containers.
 
 Paul needs about:
 x = 220 pint containers.

You need to divide 210 square inches by 35 inches and that’s going to give you 6 inches and that’s the length of the hypothenuse of the right triangle i hope that this you : )