Life skills · Grades 5–9
Budgets and comparing options
These are fictional educational budgets, not personal financial advice.
Understand the idea
Use stated quantities
These are fictional educational budgets, not personal financial advice.
Compare total cost
Check quantity, recurring costs and what is included before comparing prices.
Examples and reasoning
A club budget is 150 units. Supplies cost 65 and transport costs 40. How many units remain?
150 − 65 − 40 = 45
45
A pack of 6 markers costs 12 units. What is the cost per marker?
12 ÷ 6 = 2
2
Check your understanding
Pack A has 4 notebooks for 12 units. Pack B has 5 for 20 units. Which has the lower cost per notebook?
- they are equal
- Pack B
- Pack A
- not enough information
A fictional plan charges 8 units each month for 6 months. What is the total recurring charge?
A cheaper item breaks sooner. Which comparison is useful?
- price tag colour
- brand-name length
- cost over the expected useful life
- box height alone
A club has only 30 units left. Which proposed purchase fits without exceeding that amount?
- 4 packs at 9 units each
- 3 packs at 9 units each
- 2 packs at 18 units each
- 5 packs at 7 units each
Answers and marking notes
Answers and marking notes
- Pack A
Pack A
- 48
8 × 6 = 48
- cost over the expected useful life
cost over the expected useful life
- 3 packs at 9 units each
3 packs at 9 units each
Learning preview · teacher review required. Grade bands are approximate, not official curriculum alignment.