The ratio of the quantities of sugar and flour needed to bake a cake is 2:5. What is the quantity of sugar needed for a cake, if 750 grams of flour are used to bake it?
What is 300 grams?
100
A school cafeteria spent $2,700 for ingredients necessary to prepare 450 meals. What is the rate spent per meal?
What is $6.00?
100
A family went out to dinner and the cost of the food was $80. If the tip given was 15%, what was the total cost?
What is $92.00?
100
Malia was 55.5 inches tall last year. What is Malia's height in inches if she is 1.08 times as tall this year as last year?
What is 59.84?
100
For every 5 hot dogs sold at a carnival, 8 hamburgers were sold. If 78 hot dogs were sold in all, how many hamburgers were sold?
What is 48?
200
If it takes a company 5 hours to build 2,500 cell phones, at the same rate it will take the company hours to build 30,000 cell phones.
What is 6,000 hours?
200
There are 3 feet in 1 yard. Find the number of feet in a 15-yard run by a football player.
What is 45 feet?
200
Hector made 80% of his free throws. He attempted 200 free throws. How many free throws did Hector make?
What is 160 dancers?
200
Regualr unleaded gasoline costs $2.50 per gallon. You spend $10 on gasoline. How many gallons do you buy?
What is 4 gallons?
200
Linda can run 1 mile in 9 minutes. How many miles can she run in 1 hour?
What is 6.6?
300
A school has 300 students and 30 teachers. What is the ratio between the number of teachers and the number of students of the school?
What is 1/10?
300
The cost of 3 quarts of milk is $6.75. How many quarts can you buy with $20.25?
What is 9 quarts?
300
You buy a camera for $ 72.00 AFTER a 20% discount. What was the origianal price of the camera?
What is $ 90.00?
300
4.11 - 2.621
What is 1.489?
300
Thirty-two out of 50 sixth-graders said they have flown on an airplane. What percent of the sixth-graders have NOT flown?
What is 36%?
400
The ratio of roses to tulips in an arrangement is 2/3. The total number of flowers is 25. How many tulips are there?
What is 15 tulips?
400
A painter mixes 56 quarts of blue and yellow paint using a ratio of 3 blue to 11 yellow. How many quarts of blue were used?
What is 12 quarts?
400
Jordan walked 6 miles this month. This is 20% of the distance she usually walks in a month. How many miles dies she usually walk?
What is 30 miles?
400
At a bicycle store, an 18-speed bicycle costs $174.99. At another store, the same bicycle costs $222.98. What is the difference in price?
What is $ 47.99?
400
You answer 39 out of 50 questions correctly on a test. Write your answer as a fraction and as a decimal.
What is 39/50 and 0.78?
500
You charge $7 to baby-sit for 2 hours. Last night you earned $17.50. How long did you baby-sit?
What is 5 hours?
500
Tanya scores 81 points in 9 games. Tamaira scores 132 points in 12 games. Which is the better rate?
What is 132 points in 12 games?
500
A team won 50% of the games they played and tied 20% of the games. If the team won 15 games, how many games did they tie?
What is 6 games?
500
18 + 5.6 - 2.39 + 3.4
What is 24.61?
500
You baby-sit for four hours and earn $22.00 How much money do you make each hour?