Ratios
Andy is grilling hamburgers and hotdogs for a cookout. There are 3 hamburgers for every 4 hotdogs. If he grills 9 hamburgers, how many hotdogs will he grill?
12 hotdogs
What is 35% of 60?
21
Max traveled 324 miles in 6 hours. Write the unit rate.
54 mph
Jim can catch 6 trout in 15 minutes. At the same rate, how many trout can he catch in 20 minutes?
8 trout
If there are 5 dogs, 8 cats, 1 parrot, and 6 fish at the pet store, what is the ratio of fish to all? SIMPLIFIED
3 to 10
The drama club held a car wash on Saturday and Sunday. They washed a total of 60 cars. If they washed 40% of the cars on Sunday, how many did they wash on Sunday?
24
A waffle mix requires 4 cups of flour for every 16 waffles. How many waffles can you get pre cup? Not on study guide)
4 cups
The ratio of black tiles to red tiles is 3 to 7. If 63 black tiles are used for a project, how many red tiles would be used?
147 red tiles
The table on #17 shows different possibilities for the number of students to the number of fans present at a soccer game. Which ratio of the number of students to the number of fans at a soccer game could also be included in this table?
D: 56:280
Mikey scored 24 points in the game which was 60% of his shots. How many shots did he take?
40
Tony bought 4 shirts for $60.36. John bought 8 shirts for $98.16. Who had the best buy on shirts and how much did they pay per shirt?
John, $12.27
21/15=7/d
A waffle mix requires 4 cups of flour for every 16 waffles. How many cups are used per waffle? (#19 on study guide)
1/4 or .25
If Natalia saved $72 in 6 days, how much does she save per day? How much could she save in two weeks?
$12 per day. $168 in 2 weeks
8/5=a/36
57.6 or 57 3/5
Tatiana needs 4 feet of ribbon for her Halloween costume. How many inches of ribbon is that?
(12 in = 1 ft)
How much wood will a carpenter need to make 2 more boxes if he used 28 feet of wood to make 20 boxes?
30.8 or 30 4/5 total
2.8 or 2 4/5 more