GCSE Secondary Maths Age 13-17 - Number: Estimates - Explained

The video tutorial explains how Paul organized a charity event, sold tickets, and estimated the amount given to charity. It covers the process of estimating ticket sales and revenue, calculating the donation after costs, and analyzing whether the estimate is an overestimate. The tutorial also discusses the marks awarded for the estimation process.

What was the estimated price of each ticket for the charity event?

• £20.00

• £21.00

• £18.00

• £19.95

How many tickets were estimated to be sold for the event?

• 450

• 395

• 400

• 350

What was the estimated total revenue from ticket sales?

• £7000

• £6000

• £9000

• £8000

After deducting costs, how much money was estimated to be given to charity?

• £2000

• £4000

• £1000

• £3000

Why was the estimation considered an overestimate?

• Because the ticket price was rounded down

• Because the number of tickets sold was rounded down

• Because both the ticket price and number of tickets sold were rounded up

• Because the costs were underestimated