Fractions: Which Operation Do I Use?

Jason has 2 cups of muffin batter. He uses 1/4 cup of batter for each muffin. How many muffins can Jason make with the batter?

• 1/2
• 8
• 6
• 4

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7A

LaShawn has 30 submarine sandwiches. How many people can he feed if everybody eats 1/3 of a sandwich?

• 9
• 10
• 29
• 90

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

A cooking teacher divides 4 pounds of flour evenly among all her students. Each student gets 1/4 pounds of flour. How many students are in the class?

• 1
• 4
• 16
• 20

Tags

CCSS.5.NF.B.7C

CCSS.5.NF.B.7B

My aunt uses 2 bags of sugar every day for preparing lime juice for her son. For how much of the day will 1/3 of a bag of sugar last? 

• 8 days
• 6 days 
• 1/6 days 

Mr. Turner bought a packet of corn flakes for his kids. The packet of cornflake is 1/5 of a pound. He puts the cornflakes in two jars in equal amounts. What is the weight of each jar? 

• 1/10
• 1/6 
• 10

Mary invited some of her friends on her daughter’s birthday. She prepared cake for her daughter. Mary needs to add ½ of a cup of flour to a recipe. She only has a ¼ cup measure. How many times does she need to fill the ¼ cup measure to get ½ a cup of flour? 

• 2 
• 1/2
• 8

How many one-third cup servings are in 6 cups of pecans?

• 18
• 1/18
• 3

A container of 8 metal beams weighed one-fourth of a ton. If every beam weighed the same amount, how heavy was each?

•  1⁄ 32
• 32
• 1/12

Aden is helping his dad paint his house. They mixed 5/9 gallons of white paint and 1/6 gallons of blue paint. How many gallons was the mixture in all?

• 6/18 gallons
• 13/18 gallons
• 4/5 gallons
• 1/6 gallons

Ava practiced her talent show act for 3/4 of an hour, and her brother Zach practiced his act for 5/12 of an hour. How much longer did Ava practice than Zach?

• 4/5 hour
• 1/4 hour
• 1/3 hour
• 1/2 hour