Ruben's Sink
Ruben put an empty cup underneath a leaking faucet. After 2 1/2 hours, Ruben had collected 1/8 cup of water. What is the rate in cups per hour, at which the water is leaking from the faucet?
2/40 or 1/20
A car is 120 inches long. A truck is 75% longer than the car. How long is the truck?
210 inches long.
A circular running track is 1/5 mile long. Elena runs on this track, completing each lap in 1/10 of an hour. What is Elena's running speed.
She is running 2 miles per hour.
Today everything at a store is on sale. The store offers a 10% discount
The regular price of a tshirt is $18. What is the discount price?
$16.20
Lin's father is paying for $50 meal. He has a 20% off coupon for the meal. After the discount a 8% sales tax is applied.
What does Lin's father pay for the meal?
$43.20
Ruben put an empty cup underneath a leaking faucet. After 1 1/2 hours, Ruben had collected 1/6 cup of water. What is the rate in cups per hour, at which the water is leaking from the faucet?
2/18 or 1/9
A car is 130 inches long. A truck is 60% longer than the car. How long is the truck?
The truck is 208 inches long.
A circular running track is 1/6 mile long. Elena runs on this track, completing each lap in 1/18 of an hour. What is Elena's running speed.
Elena was running 3 miles per hour.
Today everything at a store is on sale. The store offers a 10% discount
The discount price of a hat is $16. What is the regular price?
$17.60
Lin's father is paying for $50 meal. He has a 30% off coupon for the meal. After the discount a 10% sales tax is applied.
What does Lin's father pay for the meal?
$38.50
Ruben put an empty cup underneath a leaking faucet. After 3 1/2 hours, Ruben had collected 1/8 cup of water. What is the rate in cups per hour, at which the water is leaking from the faucet?
2/56 or 1/28
A car is 140 inches long. A truck is 50% longer than the car. How long is the truck?
The truck is 210 inches long.
A circular running track is 1/2 mile long. Elena runs on this track, completing each lap in 1/12 of an hour. What is Elena's running speed.
Elena is running 6 miles per hour.
Today everything at a store is on sale. The store offers a 20% discount
The regular price of a tshirt is $19. What is the discount price?
$15.20
Lin's father is paying for $50 meal. He has a 50% off coupon for the meal. After the discount a 5% sales tax is applied.
What does Lin's father pay for the meal?
$26.25
Ruben put an empty cup underneath a leaking faucet. After 4 1/2 hours, Ruben had collected 1/4 cup of water. What is the rate in cups per hour, at which the water is leaking from the faucet?
2/36 or 1/18
A car is 180 inches long. A truck is 90% longer than the car. How long is the truck?
A circular running track is 1/5 mile long. Elena runs on this track, completing each lap in 1/20 of an hour. What is Elena's running speed.
Today everything at a store is on sale. The store offers a 20% discount
The discount price of a hat is $20. What is the regular price?
$24
Lin's father is paying for $50 meal. He has a 10% off coupon for the meal. After the discount a 10% sales tax is applied.
What does Lin's father pay for the meal?
$49.50
Ruben put an empty cup underneath a leaking faucet. After 1 1/2 hours, Ruben had collected 1/4 cup of water. What is the rate in cups per hour, at which the water is leaking from the faucet?
2/12 or 1/6
A car is 120 inches long. A truck is 100% longer than the car. How long is the truck?
A circular running track is 1/25 mile long. Elena runs on this track, completing each lap in 1/5 of an hour. What is Elena's running speed.
Elena is running 5 miles per hour.
Today everything at a store is on sale. The store offers a 20% discount
The regular price of a tshirt is $25. What is the discount price?
$20
Lin's father is paying for $50 meal. He has a 15% off coupon for the meal. After the discount a 6% sales tax is applied.
What does Lin's father pay for the meal?
$45.05