Chapter 5 Percentages Pretest

change .3 to a percent

• 3%
• 30%
• 300%
• .30%

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CCSS.7.RP.A.3

CCSS.7.EE.B.3

44% can be written as the following decimal and fraction

• 0.44 and 44/10 
• 0.44 and 44/100
• 0.4 and 44/100
• 0.4 and 44/10

Tags

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

If you receive a 45/50 on a test , what is your percentage?

• 45%
• 80%
• 90%
• 70%

Tags

CCSS.7.RP.A.3

CCSS.7.RP.A.2

Which fraction is the same as 6%

• 6/10
• 6/100
• 6/1000
• 60/100

Tags

CCSS.4.NF.C.6

Find 25% of 200

• 25
• 50
• 100
• 5

Tags

CCSS.6.RP.A.3C

What is 7 as a percentage out of 20?

• 7%

• 35%

• 65%

• 70%

27 is 15% of what number

• 180

• 227

• 141

• 188

My class size has increased by 35% this year. I had 20 students last year, how many do I have now?

• 23
• 25
• 27
• 29

Tags

CCSS.6.RP.A.3C

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter? 

• 35%
• 25%
• 30%
• 20%

Tags

CCSS.6.RP.A.3C

Calculate the interest. I = PRT,

Principal = $1000,

Rate = 6%,

Time = 2 years

• $100

• $120

• $180

• 1200

Tags

CCSS.7.RP.A.3