Percentage Conversions
The decimal 0.47 written as a percentage is:
47%
Calculate 18% of $450
$81
Mia earns $550 per week plus 4% commission on sales. If she sells $7,500 worth of goods, what is her gross weekly income?
$850
Using the 2025/2026 resident tax table, calculate the tax payable on a taxable income of $35,000
$2,688
Calculate the simple interest earned on $8,000 invested at 4% p.a. for 15 months
$400
18 out of 24 written as a percentage is:
75%
A $96 item is reduced by 25%. What is its new price?
$72
Noah earns $520 per week plus 4% commission. If he sells $13,750 worth of accessories and servicing, what is his gross weekly income?
$1,070
Sam earns $64,200, receives $300 interest on savings and claims $1,500 in deductions. What is his taxable income?
$63,000
$7,500 is invested at 4.5% p.a., compounded monthly, for 3 years. What are the values of n and t in the compound interest formula?
n=12, t=3
Complete the conversion: 35% = decimal = fraction in simplest form
= 0.35 = 7/20
A pair of shoes increases in price from $60 to $75. Calculate the percentage increase.
25%
Lily earns $28.40 per hour. She works 38 ordinary hours, 4 hours at time and a half, and 3 hours at double time. What is her gross weekly income?
$1,420
Sam's taxable income is $63,000. Using the 2025/2026 tax table, calculate his income tax before the Medicare levy
$9,688
A $2,400 laptop depreciates by 20% p.a. using the reducing balance method. What is its value after 3 years?
$1,228.80
What percentage is 65cm of 2.5 metres? give your answer to two decimal places if necessary
26%
A store buys a jacket for $90 and sells it for $126. Calculate the profit and percentage profit.
$36 profit; 40% profit
Lily's gross weekly income is $1,420. If she pays $285 in tax and other deductions, what is her net income?
$1,135
Ava borrows $3,600 at 6.5% p.a. simple interest for 3 years. Calculate the total interest and total amount she must repay.
$702 interest; $4,302 total
A car cost $28,000 and depreciates by 18% p.a. using the reducing balance method. Calculate its value after 4 years, rounded to the nearest cent.
$12,659.41