Add and Subtract Fractions with Unlike Denominators

What is the sum of 5/12 and 9/16?

• 47/48

• 1/2

• 7/16

• 7/24

What is the sum of ⅛ and ⅓?

• 1/12

• 2/11

• 11/24

• 11/16

What is the value of 5/16 minus 1/10?

• 1/40

• 17/80

• 8/25

• 2/3 

What is the sum of 5/12 and ¾?

• ½

• ⅔

• 1 and ⅙

Solve and simplify if needed:

1/3 - 1/5 =

Mathematical Equivalence

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What is the sum of these fractions in lowest terms?

• 4/5

• 3/20

• 17/20

• 4/20

Oliver swam three - sevenths of a mile on Saturday and two - sevenths of a mile on Sunday. Which day did Oliver swim farther and by how much?

• Saturday, by 1/7 of a mile 

• Sunday, by 1/7 of a mile 

• Saturday, by 5/7 of a mile 

• Sunday, by 5/7 of a mile

Lori and Jill shared a pizza. Lori ate ⅜ of the pizza and Jill ate ¼ of the pizza. What is the total amount of pizza Jill and Lori ate?

• 4/12 pizza

• 4/8 pizza

• 5/8 pizza 

• 3/4 pizza 

Katelyn is making bead necklaces. She is using ¼ cup of large beads and ⅖ cup of small beads. How many cups of beads is Katelyn using? 

• 2/20 cup

• 3/9 cup 

• 3/20 cup 

• 13/20 cup 

Simon has ⅕ of a gallon of cranberry juice, ⅓ of a gallon of apple juice, and 7/10 of a gallon of grape juice to make punch. How much punch can he make all together? 

• 9/10 gallon 

• 1/2 gallon 

• 1 and 7/30 gallon 

• 1 and 13/30 gallon