Question 1: Calculate the total cost of items priced at £3.499, £2.755, and £4.213, rounding each to 1 decimal place before summing.

Answer: 10.5

Question 2: A shop offers a discount of £1.275 on an item priced at £15.499. What is the discounted price rounded to 1 decimal place?

Answer: 14.2

Question 3: A total bill of £78.459 is split equally among 3 friends. Round each person's share to 1 decimal place and find the total amount paid after rounding.

Answer: 26.2

Question 4: A customer spends £23.847 on groceries. Round this amount to 1 decimal place to give the final bill.

Answer: 23.8

Question 5: If an item costs £9.995, what is the price rounded to 1 decimal place? Explain why this rounding is correct.

Answer: 10.0

Question 6: A receipt shows totals of £45.678, £12.345, and £7.899. After rounding each to 1 decimal place, what is the new total?

Answer: 65.8

Question 7: A bank charges £0.567 in fees. Round this fee to 1 decimal place and state whether the fee is increased, decreased, or unchanged after rounding.

Answer: 0.6; increased

Question 8: Calculate the total after applying a 10% discount to an item costing £45.789, rounded to 1 decimal place before calculating the total.

Answer: 40.2

Question 9: A person buys 3 items costing £7.499, £8.665, and £5.453. Round each to 1 decimal place and find the total cost.

Answer: 21.6

Question 10: Identify the common error in rounding a total of £36.564 to 1 decimal place and correct it.

Answer: Incorrectly rounding 36.564 to 36.6 instead of 36.6; correct answer is 36.6

Question 11: Construct a diagram on the grid to represent a bar chart of the following expenses (rounded to 1 decimal place): Food £12.567, Transport £5.234, Entertainment £8.998.

Answer: Diagram with bars corresponding to 12.6, 5.2, and 9.0