Wages
OLNA Questions
Percentages
Simple Interest
Random Facts
100

$20/h for 5 hours. Gross pay?

$100

100

A chocolate bar is $2.50. You pay with $5. How much change?

$2.50

100

Find 10% of $50.

$5

100

You save $100 at 10% simple interest for 1 year. How much interest?

$10

100

How many arms does an octopus have?

8

200

$22/h for 10 hours. Gross pay?

$220

200

3 movie tickets at $15 each. Total?

$45

200

Find 50% of $80.

$40

200

You save $200 at 5% simple interest for 1 year. How much interest?

$10

200

What is the largest animal on Earth?

Blue whale

300

$27/h for 12 hours. Gross pay?

$324

300

A meal deal is $12.50. How much for 4 meal deals?

$50

300

Find 20% of $200.

$40

300

$500 at 4% simple interest for 1 year. How much interest?

$20

300

What do you call a baby frog?

Tadpole

400

Gross pay $580, tax $70. Net pay?

$510

400

You earn $90 babysitting and spend $35. How much is left?

$55

400

Find 15% of $60.

$9

400

$1000 at 3% simple interest for 2 years. How much interest?

$60

400

Which country has been named the happiest on Earth several years running?

Finland

500

$24/h for 25 hours, tax $110. Net pay?

$490

500

A bus pass costs $28 a week. How much for 6 weeks?

$168

500

A $250 phone is 20% off. Sale price?

$200

500

$800 at 5% simple interest for 3 years. How much interest?

$120

500

True or false: identical twins have the same fingerprints.  

False