Unit 5 Pretest

What number could be a common denominator for these two fractions?

2/3 and 3/4

• 3

• 4

• 7

• 12

Which of these numbers could NOT be a common denominator for these two fractions?
1/6   and   1/4

• 12
• 18
• 24
• 36

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Convert the mixed fraction to a improper fraction.

• 27 /7
• 21 /7
• 31 /7
• 41/7

Convert the mixed fraction to a improper fraction.

• 22 /9
• 20/9
• 31 / 9
• 4/6

Convert the mixed fraction to a improper fraction.

• 5/22

• 12/2

• 4/12

• 12/5

Convert the mixed fraction to a improper fraction.

• 24/4

• 35/4

• 11/3

• 28/3

21/5= what as a mixed number?

• 5  1/5
• 4  2/5
• 4  1/5
• 5  4/5

15/6= what as a mixed number?

• 5/2
• 2  1/6
• 2  3/6
• 3  3/6

10/3= what as a mixed number?

• 2  4/3
• 3  2/3
• 3  1/3
• 4  3/3

32/10=what as a mixed number?

• 3  2/10
• 2  2/10
• 3/10
• 3  1/10