An ice machine uses 3 gallons of water every 9 hours. How many gallons of water does it use in 1 hour?
Amanda bought four pairs of shoes for $80. How much money would it cost for Amanda to go back to the store and buy seven more pairs of shoes?
North Gwinnett Middle School is having a book fair. 1,600 students purchased books from the book fair while 400 students did not buy anything. What percent of students did NOT purchase any books?
A jar contains 8 chocolate candies, 4 strawberry candies, and 3 mint candies. Using the same jar, Noah wrote the ratio 8:15. What could Noah’s ratio represent?
Mrs. Smith is baking cookies for a Relay for Life bake sale. The table below shows some possible combinations of sugar (teaspoons) and flour (cups) she can use to keep the same sweetness ratio. What information is missing in the table below to identify the equivalent ratios for Mrs. Smith.
What is the value of 'a'?
What is the value of 'b'?
The ratio of yellow buttons to red buttons is 3:4. If there are 36 yellow buttons, how many red buttons are there? (just type in the number)
At the school carnival, 840 students bought tickets for rides. If the ratio of students who rode the Ferris wheel to students who rode the carousel is 5:3, how many students rode the Ferris wheel and how many rode the carousel? Show your work OR explain your thinking.
The drama club held a car wash on Saturday and Sunday. They washed a combined total of 225 cars. If they washed 40% of the cars on Sunday, how many cars did they wash on Sunday? Show your work. Show your work (just type in the number).
Ava is making lemonade for a summer picnic. Her recipe calls for 96 ounces of water, but her measuring container only measures in cups. How many cups of water does Ava need? (1 cup = 8 ounces)