Ratios

• 45 cm
• 140 cm
• 70 cm
• 36 cm

At the dance there were 5 boys to every 6 girls.      
If there were  60 boys there
how many girls were there?  ­­___________

• 50 girls 
• 60 girls 
• 72 girls
• 80 girls 

The sixth-grade chorus has a boy-to-girl ratio of 3:8. Which of the following ratios is equivalent to this ratio? 
15 boys to 55 girls 𝖡 55 boys to 15 girls 𝖢 40 boys to 15 girls 𝖣 15 boys to 40 girls

• 15 boys to 55 girls 
• 55 boys to 15 girls 
• 40 boys to 15 girls 
• 15 boys to 40 girls

. Last week, Leah worked 25 hours on weekdays and 11 hours on the weekend. Which ratio compares the number of hours Leah worked on weekdays to the total number of hours she worked? 

• 11 : 25
• 25 : 11 
• 25 : 36 
• 36 : 25 

A high school varsity boys’ basketball team has a ratio of seniors to juniors that is 7:4.
If the team is made up only of juniors and seniors, what is the ratio of seniors to total team members?

• 4 : 11 
• 4 : 7 
• 7 : 11 

Dio got a box of chocolates.  The ratio of milk to dark chocolate was 4 to 2.  If there were 30 pieces in the box, how many were dark chocolate?   

• 60 
• 20
• 12
• 10

• 20
• 25
• 15
• 10

What ratio is equivalent to  6 to 18 

• 12 to 40 
• 12 to 9 
• 3 to 6 
• 1 to 3