Buying some tech gear 0 Overview Using this Resource Connecting to the Curriculum Marking Student Responses Further Resources This task is about including and excluding GST. Rachel wants to buy some tech gear. She needs to know whether the GST is included or excluded. Question 1Change answer a) Rachel likes pair of headphones that is priced at $420 excluding GST of 15%. a) Rachel likes pair of headphones that is priced at $420 excluding GST of 15%. How much is the GST on these headphones? $ Question 1Change answer b) She then sees another pair of headphones priced at $380 excluding GST of 15%. b) She then sees another pair of headphones priced at $380 excluding GST of 15%. What is the total price (including GST) she would pay for these headphones? $ Question 1Change answer c) Rachel also looks at a new phone that costs $920 including GST of 15%. c) Rachel also looks at a new phone that costs $920 including GST of 15%. How much GST has been included in the total price of $920? $ Question 1Change answer d) Rachel then sees another phone that costs $1012 including GST of 15%. d) Rachel then sees another phone that costs $1012 including GST of 15%. What was the price of the phone before GST was added? $ Task administration: This task can be completed with pencil and paper or online with auto-marking. Copyright: Images: public domain | Clker Level: 5 Curriculum info: Maths, Number and Algebra, Number Strategies Keywords: percentages, money, tax, gst, discount Description of task: Students solve number problems involving prices which include and exclude GST. Learning Progression FrameworksThis resource can provide evidence of learning associated with Multiplicative thinking, sets 8-9 within the Mathematics Learning Progressions Frameworks.Read more about the Learning Progressions Frameworks. Answers/responses: a) 63 b) 437 c) 120 d) 880 Computer discounts Percentage changes Find the percentage Buying surfing gear Clothing sale With or without GST Odd Jobs Discount Phone
