Unit 5 Quiz (2019-2020)

The ratio of the number of boys to the number of girls in a choir is 5 to 4. There are 60 girls in the choir.

How many boys are in the choir?

• 75

• 61

• 48

• 80

The table shows the time Monique worked and the amount of money she earned during four different weeks.

Based on the information in the table, how much will Monique earn if she works 40 hours in a week?

• $330

• $255.75

• $297

• $82.50

Tags

CCSS.6.RP.A.3B

A barrel contained 60 gallons of water. Water leaked out of the barrel at a rate of 5 gallons every 3 days.

At this rate, how many days did it take for all 60 gallons of water to leak out of the barrel?

• 20 days

• 12 days

• 100 days

• 36 days

Tags

CCSS.6.RP.A.3B

A housepainter mixed 5 gallons of blue paint with every 9 gallons of yellow paint in order to make a green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the SAME shade of green paint.

• 30 : 54

• 6 : 10

• 10 : 45

• 27 : 15

Tags

CCSS.6.RP.A.3A

The shaded area on the grid represents the part of a rectangular wall that was painted. Each small square on the wall has the same dimensions.

What percentage of the wall was painted.

• 64%

• 24%

• 60%

• 16%

Dolores spent $13.00 of the $20.00 in her wallet. Which decimal represents the fraction of the $20.00 Dolores spent?

• 0.35

• 0.13

• 0.07

• 0.65

A company spent 32% of its annual budget developing a new machine. What fraction of the company's budget was spent developing the new machine?

• 1/32

• 5/16

• 8/25

• 4/125

There are 90 girls and 60 boys in the sixth grade at a middle school. Of these students, 9 girls and 3 boys write left-handed. What percentage of the sixth graders at this middle school write left-handed?

• 10%

• 8%

• 5%

• 15%

Tags

CCSS.6.RP.A.3C