Simple Interest & Percent Change Quiz Review

In 2000, Joyce earned $25,000,

but in 2005 she earned $35,000.

What is the percent change in her salary?

• 40% increase

• 40% decrease

• 29% increase

• 29% decrease

Tags

CCSS.6.RP.A.3C

A $400 game console is on sale for

$315. Find the percent change.

• 21% decrease

• 27% decrease

• 21% increase

• 27% increase

Tags

CCSS.6.RP.A.3C

Ron started with $250 in his savings account. After 2 years, he had $1,000. Find the percent of change.

• 300% increase

• 75% increase

• 150% increase

• 750% increase

Tags

CCSS.6.RP.A.3C

A party had 35 people at the end of the night. There were 45 people at 7 pm. Find the percent of change.

• 22% increase

• 22% decrease

• 28% increase

• 28% decrease

Tags

CCSS.6.RP.A.3C

Jim put $150 in his savings account which gets 3% interest. How much money will there be after 30 months?

• $161.25

• $11.25

• $135

• $285

Tags

CCSS.7.RP.A.3

What is the percent of increase for food expenses from May to August?

• 4%

• 2.5%

• 8%

• 17%

Tags

CCSS.6.RP.A.3C

I have decided to add 10 points to your quiz grade. What will be the percent increase if you get a 72 on the quiz?

• 14%

• 82%

• 86%

• 12%

Tags

CCSS.6.RP.A.3C

You must select all correct answers.

Which loans will cost more than $1,000 in interest?

• $5,000 at 4% for 5 years

• $3,000 at 6% interest for 5 years

• $6,000 at 3% interest for 6 years

• $4,000 at 5% interest for 6 years

• $7,000 at 3% interest for 4 years

Tags

CCSS.7.RP.A.3

Which loan has the cheapest repayment?

• $9,000 at 2% for 3 years

• $8,000 at 5% for 6 years

• $8,500 at 4% for 5 years

• $7,500 at 7% for 4 years

Tags

CCSS.7.RP.A.3

If I deposit $400 in my savings account at 5% interest, how much will it grow in 6 months?

• $10

• $20

• $120

• $17

Tags

CCSS.7.RP.A.3