Chapter 5 REVIEW Test (5th-Grade Go Math)

6.24  $\div$  6

• 104.0

• 1.04

• 10.4

• 0.124

8  $\div$  0.2

• 0.45

• 40

• 4.5

• .40

Sam solved the equation shown. $12\ \div\ 10^{3\ }=\ n$  Which correctly states the solution and an explanation of how he solved this equation?

• Sam moved the decimal 3 places to the left, giving him 0.012

• Sam moved the decimal 2 places to the left, giving him 0.12

• Sam moved the decimal 1 place to the right, giving him 120 as the solution

• Sam moved the decimal 3 places to the right, giving him 120,000 as the solution

Determine if the equation is true or false
 $18.05\ \div\ 10^2\ =\ 1805$  

• true

• false

Determine if the equation is true or false
 $1.7\ \div10^{3\ }=\ 0.0017$  

• true

• false

Determine if the equation is true or false
 $31.5\ \div\ 100^{ }=0.315$  

• true

• false

Cora has a spool of ribbon that is 28.8 yards long. She will cut the ribbon into 6 equal pieces to make bows. What is the length of the piece of ribbon?

• 0.84

• 480

• 0.408

• 4.8

Wyatt is training for a race. When he trains, he runs a total of 32.2 miles each week. How many miles did Wyatt run in one day?

• 4.6

• .46

• 46

• .046

Which expression is equal to  $23.16\div5.3$ ?

• 2.316  $\div$  53

• 23.16  $\div$  53

• 231.6  $\div$  53

• 2316  $\div$  53

Olivia has 225 feet of yarn to make 100 bracelets. She uses the same amount of yarn to make each bracelet. How much yarn will Brooke use to make one bracelet?