Ratio Applications

Out of 96 students 12 students were absent. The percentage of students are present

• 86.5%

• 84.5%

• 87.5%

• 85.5%

A bus covers a distance of 240kms in 6hrs then its covers the distance in 11 hrs is

• 440kms

• 400kms

• 360kms

• 320kms

Which of the following is in proportion?

• 1:2 = 3:4

• 4:11 = 7:8

• 5:9 = 18:10

• 32 : 64 = 6:12

A recipe requires 2 cups of milk for every 3 cups of flour. If you use 8 cups of milk, how many cups of flour do you need?

• 9
• 12
• 16
• 6

For every $5 Carl spends on movies, he spends $15 on video games. Last month, she spent $60 on video games. How much did he spend on movies?

• $50

• $30

• $20

• $25

In a class, the ratio of boys to girls is 6:5. If there are 18 boys, how many girls are there?

• 11
• 24
• 12
• 15

Keely went for a long swim. If she swam 12 miles in 3 hours, how long would she swim in 6 hours?

• 20 miles
• 4 miles
• 72 miles
• 24 miles

Tyler is a beast at baseball. He scored 22 home runs in 7 games. If he keeps up that pace, how many home runs would he score in 21 games?

• 66 home runs
• 3 home runs
• 6 home runs
•  home runs

If the rangers won 100 games and lost 60, what is the simplified ratio of wins to losses?

• 10 to 6
• 5 to 3
• 6 to 10
• 3 to 5

At a local preschool, there is a ratio of 3 boys to every 4 girls. If there are 245 total preschoolers enrolled, then how many are boys?

• 183

• 244

• 105

• 200