Essential Mathematics Review

If 1 kilojoule = 0.24 calories, how many calories is 560kJ?

• 2333.3cal

• 134.4cal

• 133.7cal

• 2344.4cal

If a doughnut contains 630kJ and takes 15 minutes to burn via swimming, how long would you have to swim for to burn off a bottle of Fanta containing 462kJ?

• 20 Minutes

• 7.5 Minutes

• 8 Minutes

• 11 Minutes

15% is equal to?

• 150

• 1.5

• 0.15

• 0.015

20% of 50 is equal to?

• 10

• 20

• 250

• 0.004

If a worker earns $600 a week, and earns a 25% bonus when they meet their targets, what is the total weekly pay including the bonus?

• $625

• $700

• $750

• $660

If a worker earns a weekly wage of $800, what is their total income for the year?

• $37,154

• $40,000

• $9,600

• $41,600

Which of the following refers to total income earned before tax?

• Gross Pay

• Net Pay

• Disgusting Pay

• Normal Pay

A worker earns $19.5/hr and works a 38hr week. What is their gross fortnightly pay?

• $1,482

• $741

• $722

• $1,444

Taxable income is:

• Centrelink payments

• Total income minus tax deductions

• The amount of tax withheld each pay

• Total income

How much tax is payable on a yearly salary of $74,000?

• $14,060

• $14,517

• $9,425

• $24,050