maria has 30 sheets of green paper. she uses 3/5 of the sheets for a project. how many sheets of paper does maria use for the project.

A conference center has 12 rooms that each have a floor area of 875 square feet and 6 rooms that each have a floor area of 950 square feet. What is the total floor area, in square feet, of theses rooms?

Write 77.5% as a fraction or mixed number in simplest form

In a survey of 1000 social-media account holders aged 18 years and older conducted by a certain organization, it was found that 78% of them have one or two such accounts.

Yesterday Samantha went for a 55 minute long run and went 8 miles. If she wanted to run 20 miles, how long would it take her?

A store is having a sale where winter clothes are 60% of the original price. a sweater is on sale fo $30. what is the original price of the sweater?

Polygon ABCDE and polygon FGHIJ are similar. The area of polygon ABCDE is 80. What is the area of FGHIJ?

The queen received a diamond brooch for her birthday. The largest gem weighed 5.1 carats. There were three other gems that weighed 0.7 carats, 1.4 carat, and 2.6 carats. What was the total weight of the gems?

Ramon earns $1,825 each month and pays $53.20 on electricity. To the nearest tenth of a percent, what percent of Ramon's earnings are spent on electricity each month?

Which is the answer for-18 + 12 + - 27 + - 9 + 16

Solve this equation 4 (2) - 3 = 2 (2) + 9