Ratios
There are 2 cats and 5 dogs. What's the ratio of cats to dogs?
2:5
What does percent mean?
per 100
Convert 1/2 to a percent
50%
1:2
There are 6 blue balloons and 9 red balloons. What is the ratio of blue to red balloons in simplest form?
2:3
Simplify the ratio 12:16
3:4
Out of 100 oranges, 46% are rotten. How many oranges are not rotten?
54 oranges
Convert 0.75 to a percent
75%
A smoothie recipe uses 4 cups of fruit for every 5 cups of yogurt. If you use 10 cups of yogurt, how many cups of fruit will you need to keep the same ratio?
8 cups
A football team won 8 out of their 10 games. What percent of their games did they win?
80%
In a box with 8 pencils and 6 pens, what is the ratio of pens to total items?
3:7
Convert the ratio 4:5 to a percent
80%
Convert 25% to a decimal
0.25
The ratio of boys to girls in a class is 3:5. If there are 24 boys, how many girls are there?
40 girls
Simplify the ratio 20:24
5:6
A recipe uses 2 cups of sugar for every 3 cups of flour. How much sugar is needed for 9 cups of flour?
6 cups
What is 40% of 200?
80
Convert 2/5 to a percent
40%
A farm has 6 horses and 9 cows. If the number of cows doubles, what is the new ratio of horses to cows
1:3
Which ratio is larger - 3:4 or 5:6?
5:6
Which ratio is larger - 7:12 or 5:8?
5:8
What is the percent increase from 60 to 75?
25%
Convert 17/20 to a percent
85%
Pond 1 has 8 fish and 3 frogs. Pond 2 has 6 fish and 2 frogs. Which pond has the greater ratio of frogs to fish?
Pond 2
Two trains left a train station at the same time. Train A goes 180 miles in 3 hours, while Train B goes 250 miles in 5 hours. Which train was moving faster?
Train A