Ratios - Colin

A box hold 20 marbles. There are 13 green marbles and the rest are yellow. What is the ratio of yellow marbles to green marbles.

• 20 to 13

• 7 to 13

• 13 to 7

• 33 to 13

Ms. Shields has 9 boys and 12 girls in her 1st block. What is the ratio of girls to total?

Joseph went to a farm with 23 animals. 9 were goats, 6 were sheep, and the rest were dogs. What is the ratio of dogs to goats?

A bag contains red chips and blue chips. The ratio of red chips to blue chips is 4 to 5. Which of the following statements could be true.

• There are exactly 5 red chips and 4 blue chips

• There are exactly 24 red chips and 30 blue chips

• There are exactly 12 red chips and 15 blue chips

• There are exactly 30 red chips and 24 blue chips

What are the 3 ways to write a ratio?

• fraction, comma, colon

• fraction, colon, the word to

• colon, comma, equation

• fraction, decimal, percent

In 1995, the U.S. Senate consisted of 46 Democrats and 54 Republicans. What is the ratio of Democrats to Republicans in lowest terms.

• 54 to 46

• 27 to 23

• 46 to 54

• 23 to 27

60 students were sick. If the ratio of students who had the flu to students who did not have thee flu was 4:1, how many students had the flu?

Luz earns $400 for 40 hours of work. Use a ratio table to determine how much she earns for 6 hours of work.

• $60.00

• $20.00

• $40.00

• $10.00

The 6th grade took a field trip to the movies. The table shows the price of popcorn based on the quantity purchased. How much would it cost for 20 bags of popcorn? 

• 50
• 55
• 60
• 65

The relationship between the number of hours traveled and the number of miles traveled on a family road trip is graphed here. What is the ratio of hours to miles in lowest terms?

• 9 : 675

• 75 : 1

• 3 : 225

• 1 : 75