a recipe calls for 2 2/3 cups of flour every 1/6 cup of cinnamon. If Richard has 1 cup of cinnamon already in the recipe, how many cups of flour will he need?

If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?

Issof claims that the scale factor is 1/2. which statement about his claim is correct

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.