Ratios

If there are 5 boys and 7 girls, write the ratio of girls to boys.

• 5 to 7
• 7 to 5
• 5 to 12
• 7 to 12

Ten soccer players were going to a soccer tournament with their three coaches. What is the ratio of coaches to players? 

• 10 : 3
• 10:13
• 3 : 10
• 3:13

Simplify the ratio of
35 : 14

• 5 : 2
• 2 : 5
• 3 : 1
• 35: 14

Mrs. Shelly paid $3 for 6 muffins and Mrs. Kloske paid $9 for 18 muffins.  Are the two ratios equivalent?

• yes, equivalent
• no, not equivalent

For a recipe, Brutus uses 4 cups of sugar for every 5 cups of flour. Which of the following show equivalent ratios for sugar to flour?

• 4/5=8/10 =12/15
• 4/5 = 5/6 = 6/7
• 4/5 = 3/4 = 2/3
• 4/5=8/15=16/45

In the fruit bowl there are 4 apples, 2 bananas, and 5 pears.  What is the ratio of pears to ALL fruit?

• 5:4
• 5:11
• 2:5
• 6:5

There are 15 boys to 12 girls in a class. if i want the ratio of girls to boys, what kind of ratio am I asking for?

• part to part

• half part

• part to whole

• no part

There are 15 boys to 12 girls in a class. if i want the ratio of boys to all students, What kind of ratio am I asking for?

• part to part

• no part

• half part

• part to whole

What are the three ways to write/express a ratio?

• To

  semi-colon

  division bar

• Fraction bar

  colon

  to

• Fraction bar

  semi-colon

  division bar

• To

  Fraction bar

  semi-colon

Q. 

Patrick has 2 black, 3 red, and 5   white toy cars. What is the ratio of red toy cars to all the toy cars? 

• 3:5

• 3:11

• 1:3

• 3:10