For every 20 gallons of water in a swimming pool 1 gallon of the pool chemicals must be added to keep the pool clean. How many gallons of the pool chemicals should be added to 1040 gallons of water in a swimming pool.

If i have one apple and give you the apple, how many apples do i have?

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?