How much more juice will fit in this cylinder when it’s already half full?

Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers

Write 17/20 as a decimal and as a percent.

Need same math paper but the back now i hope your able to read it cleary i need with hw