Money Math

Jane sells biscuits to a shop. The shop pays her $0.80 per biscuit. If Jane makes 42 biscuits in one week, how much does she earn?

• $32.00
• $36.30
• $33.60
• $35.30

Find the percentage profit on an iPad purchased for $320 and later sold for $459.

• 43.4%
• 44.3%
• 44.7%
• 34.4%

Express $1278.30 per fortnight as an annual salary. 

• $33,235.80
• $30,679.20
• $15,339.60
• $66,471.60

A 5% discount is applied to a mobile phone bill, which was $64.50. How much is the bill now?

• $62.80
• $60.82
• $59.50
• $61.28

Shaun earns $10 an hour for a regular 38 hour week. He is paid double time for any overtime worked. If he works 42 hours in one week, how much will he earn?

• $380
• $460
• $420
• $840

Margaret sells mobile phones and receives 16.75% commission on her sales. If she sells a mobile phone worth $680, how much commission will she make?

• $113.90
• $100.50
• $16.75
• $117.25

Calculate the monthly installment needed to repay a loan of $15,800 over 36 months at 6% pa.

• $438.89
• $284.40
• $517.89
• $539.80

Kelly buys a new TV priced at $475. She pays $100, and 12 repayments of $40. How much money does she pay over the original price?

• $55.00
• $105.00
• $5.00
• $85.00

Hannah bought two cupboards valued at $304.60 each, along with a small table worth $65.75. If she receives a 2% discount for being a member of the store, what is the final price she pays?

• $665.17
• $667.54
• $664.57
• $661.45

Molly make gift cards as a hobby, she is paid 55 cents per card.
How many cards would she need to make to earn $44?

• 44
• 80
• 100
• 88