Grade 5 Simplify Fractions Quiz

Simplify the fraction 8/12 to its lowest terms.

• 2/3

• 5/7

• 4/6

• 3/4

Simplify the fraction 15/25 to its lowest terms.

• 3/5

• 2/5

• 5/3

• 4/5

Nora, Abigail, and Liam are on a treasure hunt. They found a chest locked with a number lock. The clue to open the lock is 'the greatest common divisor of 24 and 36'. Can you help them open the chest?

• 30

• 18

• 12

• 6

Find the greatest common divisor of 45 and 81.

• 9

• 20

• 5

• 12

Evelyn, Harper, and Sophia are having a pizza party! They decided to split their pizza into 24 equal slices. Evelyn ate 16 slices. What fraction of the pizza did Evelyn eat in its simplest form?

• 3/4

• 4/6

• 2/3

• 5/8

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Simplify the fraction 35/49 to its lowest terms.

• 5/7

• 7/5

• 35/49

• 1/5

Aria, Scarlett, and Arjun are having a friendly competition to see who can find an equivalent fraction for 3/5 the fastest. Can you help them out?

• 5/8

• 4/7

• 2/3

• 6/10

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Identify an equivalent fraction for 4/7.

• 6/11

• 5/9

• 8/14

• 3/5

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Scarlett, Mason, and Olivia are having a pizza party! They decided to split their pizza into 42 equal slices. Scarlett ate 28 slices. What fraction of the pizza did Scarlett eat, in its simplest form?

• 4/7

• 5/6

• 2/3

• 3/2

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Simplify the fraction 63/91 to its lowest terms.

• 5/7

• 7/9

• 9/13

• 4/6