7A recipe called for the ratio of sugar to flour to be 5 : 1. If you used 35 ounce of sugar, how many ounces of flour would you need to use?
8A teacher had 21 red pens. If the ratio of red pens to blue pens she owned was 3 : 1, how many pens did she have total?
9A chess player played 20 games total. If he won 2 of the games, what is the ratio of games he lost to games he won?
10A video game store was getting rid of old games, selling them 3 for $34.26. If they sold 2 games, how much money would they have made?
11A pet store was selling mice 5 for $8.35. If they ended up selling 2 mice, how much money would they have earned?
12At the baseball stadium the price for popcorn is $15.36 for 6 bags. If you wanted to buy 2 bags of popcorn, how much would it cost?
13An ice company charged $3.40 for 4 bags of ice. If a convenience store bought 6 bags of ice, how much would it have cost them?
14A supermarket had bags of red grapes for $27.09 for 7. The also had bags of green grapes priced at $14.96 for 4. Which type of grape is most expensive?
15Which two baseball teams have
equivalent ratios of walks to the number of runs scored?Games Walks # of Runs
Scored
Yankees 3 48
Cubs 3 27
Braves 2 25
Red Soxs 4 64
16Which two teachers received equivalent ratios of apples from their total number of students?Teachers Received
ApplesNumber of Students
Jones 3 48
Smith 3 51
Thompson 2 34
Brown 2 36
31There are 36 carpenters in a crew. On a certain day, 29 were present. What percent showed up for work? (round to the nearest tenth)
32A metal bar weighs 8.15 ounces. 93% of the bar is silver. How many ounces of silver are in the bar? (round to the nearest thousandth)
33A woman put $580 into a savings account for one year. The rate of interest on the account was 6½%. How much was the interest for the year in dollars and cents? (Round to the nearest cent)
34A student answered 86 problems on a test correctly and received a grade 98%. How many problems were on the test, if all the problems were worth the same number of points? (Round to the nearest whole number)
35Manuel found a wrecked Trans-Am that he could fix. He bought the car for 65% of the original price of $7200. What did he pay for the car? (Round to nearest dollar)
36Pamela bought an electric drill at 85% off the regular price. She paid $32.89 for the drill. What was the regular price? (Round to the nearest cent)
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