Let's Be Rational Investigation 4 Quiz

Find the sum of the two fractions. Reduce your final answer. 8/24 + 3/6=

• 20/24

• 3/4

• 11/30

• 5/6

6 ÷3/5

• 3 3/5

• 1/10

• 5/18

• 10

Reduce your final answer.

• 9/12

• 21/24

• 7/8

• 6/24

Kelly is making bracelets for her friends. She has 9 feet of string, and she needs 1/3 foot of string for every bracelet. How many bracelets can she make?

• 1/27 bracelets

• 27 bracelets

• 3 bracelets

• 8 2/3 bracelets

Corey had 1/4 of a yard of fabric. He cuts the fabric into 5 equal pieces. How long is each piece of fabric?

• 1/20 yard

• 20 yards

• 5 1/4 yards

• 4 3/4 yards

Find N

1/2 x N = 3/4

• N = 1/2

• N = 2/4

• N = 1 1/2

• N = 3/4

N -  $\frac{4}{5}$  =  $1\frac{2}{3}$  

• 2  $\frac{7}{15}$  

•  $\frac{7}{15}$  

•  $1\frac{8}{15}$  

•  $\frac{2}{15}$  

 $4\frac{1}{2\ }\ \div\ N\ =\ \frac{3}{2}$  

•  $\frac{3}{2}$  

• 3

•  $6\frac{3}{4}$  

• 4

11/12 - 1/4

Make sure you reduce.

• 3/4

• 7/8

• 2/3

• 1/3

• 8/12

Word Problem:
Two cats, Fluffy and Oreo, met in the Park. Fluffy's tail is 3   1/3 of a meter long. Oreo's tail is 2   1/4 of a meter long.
How much Longer is Fluffy's tail than Oreo's tail?

• 5     7/12
• 1     1/12
• 1     2/7
• 5     2/12

Tags

CCSS.7.NS.A.1C