practice problems for unit 1

Ms. Sauzameda's class survey showed that 34% of her students like to watch cartoons on Saturday morning. Which decimal and fraction is equivalent to the percent of students in Ms. Sauzameda's class who do NOT watch cartoons on Saturday morning?

• 0.34 and 17/50

• 0.066 and 33/50

• 0.034 and 17/50

• 0.66 and 33/50

Which picture shoes cutting 60% of a wooden board?

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Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The New Mexico State sales tax is 7.5%. Which fraction and decimal are equivalent?

• 3/4 and .75

• 3/40 and .075

• 75/1000 and 7.5

• 75/10 and 75.0

Tags

CCSS.4.NF.C.6

Which decimal or percent represents what is left over?

• 1.35

• 8.5%

• 13/5

• 160%

Ms. Cute conducted a survey and found that only 25 out of 250 people like the Dallas Cowboys. What is the percent of people who do NOT like the Cowboys?

• 90%

• 75%

• 10%

• 250%

Mr. Lieberry traded some baseball cards for a flat tire for his motorcycle. He fixed the tire and filled it with air to 120% beyond the maximum allowed. Which fraction and decimal represents the 120%?

• 12/100 and .120

• 3/25 and 12.0

• 6/5 and 1.2

• 100/120 and 5/6

Mrs. Pen had retrieved $40 from her bank's ATM. For lunch, she invited a coworker to Whataburger and spent $18. What is the percent of money she spent?

• 18%

• 22%

• 45%

• 2.2%

Tags

CCSS.6.RP.A.3C

The 6th grade boys and girls from HMS formed a track team made up of 80 students. Only 75 percent of the team were girls. How many girls were on the team?

• 60

• 46

• 26

• 20

Tags

CCSS.6.RP.A.3C

Mary and Cecy went to eat at the Panda Express and paid $40. The food was sooo. good that they decided to tip the workers 15%. Which is the closes amount of money that they left for a tip? Use the diagram for help.

• $7.50

• $15.00

• $4.00

• $6.00

Tags

CCSS.6.RP.A.3C

Parts of the figure below are shaded. Which figure is NOT equivalent to 52%?

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