Graham is baking a cake. He needs 3/4 cup of cocoa powder. He only has 2/8 cup of cocoa powder. left. How much more cocoa powder does he need to bake the cake?

How to find the percent?

An inspector found 40 defective batteries during an inspections. If this is 2.5% of the total number of batteries inspected, how many batteries were inspected?

Find the area of the following shapes: 1) 10 cm 9 cm 6 cm

Jillian ran 40 miles in one week. Her friend Lacy ran 5/8 the distance that Jillian ran. How many miles did Lacy run?

Find each rate and unit rate 420 miles in 7 hours

When two basketball players are about to have a free-throw competition, they often draw names out of a hat to randomly select the order in which they shoot. What os the probability that they shoot free throws in alphabetical order

What is x to the - 6 power

Inscribe a square in a circle

Estimate the product by rounding In 2 times 6.254

Múltiply to find equivalent fractions 2/2*3/3