CCSS.Math.Content.7.RP.A.3

The middletown Zoo has 130 different exhibits.  Of those 130 exhibits, 30% of them contain birds.  How many exhibits contain birds?

• 49
• 39
• 60
• 25

Tags

CCSS.Math.Content.7.RP.A.3

Ann puts $300 in a bank account earning 4% interest.  How much will she earn in interest in 1 year?

• 4
• 8
• 12
• 16

Tags

CCSS.Math.Content.7.RP.A.3

A home improvement store normally sells 20-foot extension ladders for $225. This week the ladders are discounted by 20%. What is the sale price of the ladders?

• 180
• 165
• 60
• 45

Tags

CCSS.Math.Content.7.RP.A.3

Principal = $500
Interest rate =5%
Time = 5 years
What is the interest earned?

• 95
• 105
• 125
• 135

Tags

CCSS.Math.Content.7.RP.A.3

Write 0.39 as a percent.

• .39%
• 3.9%
• 39%

Tags

CCSS.Math.Content.7.RP.A.3

A painting cost $4,563 though over a span of 5 years increased by 500%. How much does it cost now?

• $41,000
• $27,378
  
• $31,000
• $27,386

Tags

CCSS.Math.Content.7.RP.A.3

Find the price of a microphone for $129.99 with 1% tax.

• $1.29

• $1.30

• $131.28

• $131.29

Tags

CCSS.Math.Content.7.RP.A.3

Find the percent of change.

From 20 miles to 11 miles.

• 45% decrease

• 45% increase

• 82% decrease

• 82% increase

Tags

CCSS.Math.Content.7.RP.A.3

Six movie tickets cost $240. How much do 2 movie tickets cost?

• $30

• $80

• $60

• $90

Tags

CCSS.Math.Content.7.RP.A.3

Write an equation for:
33 is what percent of 100?

• $100=33\cdot x$

• $x=0.33\cdot100$

• $33=x\cdot100$

Tags

CCSS.Math.Content.7.RP.A.3