Benjamin makes 75 gallons of pink paint by mixing 45 gallons of red paint and 30 gallons of white paint. What part of every gallon of pink paint is made from red paint.

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

How do you find the circumfrance of a circle?

The first floor of marcus’ house is 1,440 square feet. he will cover 1,033 square feet with wood and the rest with tile. a box of tiles will cover 11 square feet. how many boxes of tile does marcus need to buy to cover the floor?