Percenatge as a value?
Convert % to Decimal
Convert Decimal to %
Find % of a Number
Worded Problems
100

What is 50% as a fraction?

1/2

✅ Add $50 to your principal

❌ Subtract $50 from your principal

100

Convert 10% to a decimal.

0.1

✅ Add $75 to your principal

❌ Subtract $75 from your principal

100

Convert 0.1 to a percentage.

10%

✅ Your interest rate increases by 0.5%

❌ Your interest rate decreases by 0.5%

100

Find 10% of 100. 

10

✅ Increase number of periods by 1 year. 


❌ Decrease number of periods by 1 year.

100

You get 20% off a $100 item. What is the discount?

$20

✅ Add 1 year to your investment

❌ Subtract 1 year from your investment

200

What is 25% as a decimal?

0.25

✅ Add $100 to your principal

❌ Subtract $100 from your principal

200

Convert 5 % to a decimal.

0.05

✅ $200 is added to your principal

❌ $200 is deducted from your principal

200

Convert 0.25 to a percentage.

25%

✅ Your interest rate increases by 1%

❌ Your interest rate decreases by 1%

200

Find 25% of 80. 

20

✅ Add 0.5% to your interest rate

❌ Subtract 0.5% from your interest rate

200

A student scores 75% on a 40-question test. How many correct answers?

30

✅ Add $200 to your principal

❌ Subtract $200 from your principal

300

What is 75% as a fraction?

3/4

✅ Your interest rate increases by 1%

❌ Your interest rate decreases by 1%

300

Convert 125% to a decimal.

1.25

✅ 2 years are added to your investment period

❌ 2 years are subtracted by your investment period

300

Convert 1.5 to a percentage. 

150%

✅ Add 1 year to your investment period

❌ Subtract 1 year from your investment period

300

Find 50% of 150. 

75

✅ Add 1% to your interest rate

❌ Subtract 1% from your interest rate

300

You save 20% on a $60 item. What do you pay?

$48

✅ Add 2 years to your investment period

❌ Subtract 2 years from your investment period.

400

What is 120% as a decimal?

1.2

✅ Your investment period increases by 2 year

❌ Your investment period decreases by 2 years

400

Convert 0.5% to a decimal. 

0.005

✅ Your interest rate increase by 2%

❌ Your interest rate increases by 2%

400

Convert 0.003 to a percentage

0.3%

✅ Add 3 years to your investment

❌ Subtract 3 years from your investment

400

Find 15% of 200. 

30

✅ Add 2 years to your investment period

❌ Subtract 2 years from your investment

400

40 is what percent of 160?

25%

✅ Add $750 to your principal investment.

500

What is 12.5% as a fraction?

1/8

✅ Add 2 years to your investment

❌ Subtract 2 years from your investment

500

Convert 87.3% to a decimal.

0.873

✅ Your principal increases by $500

❌ Your principal decreases by $500

500

Convert 2.75 to a percenatage.

275%

✅ Add $500 to your principal 

❌ Subtract $500 from your principal

500

Find 75% of 400. 

300

✅ Add 3 years to your investment period. 

❌ Subtract 3 years from your investment period.

500

You increase $120 by 25%. What is the new amount?

$150

✅ Add 3 years to your investment period

❌ Subtract 3 years from your investment period