Portfolio: Use the map and the fares chart to act out similar dialogues between a ticket seller and a passenger. You want to go from Liverpool Street to: Westminster (2 adults & 2 children); Aldgate (2 adults & 1 child); Euston Square (3 adults). Fares for the London Underground: Zone 1 — £3 Adult; £1.50 Child (5+).

The map needed to determine the zones and the fares for Westminster, Aldgate and Euston Square is not visible in the photograph. Therefore, the exact dialogues and total prices cannot be determined reliably.

The visible fare is £3 per adult and £1.50 per child aged 5 or over, so the totals would be calculated as follows after identifying the applicable fare:

• 2 adults and 2 children: \(2 \times £3 + 2 \times £1.50 = £9\) for a Zone 1 fare.
• 2 adults and 1 child: \(2 \times £3 + £1.50 = £7.50\) for a Zone 1 fare.
• 3 adults: \(3 \times £3 = £9\) for a Zone 1 fare.

Example dialogue:
Passenger: “Can I have tickets from Liverpool Street to Westminster, please?”
Ticket seller: “How many adults and children?”
Passenger: “Two adults and two children, please.”
Ticket seller: “That’s £9, please.”

Answer: The exact answers require the missing map; the Zone 1 totals are £9, £7.50 and £9 respectively.