### Arithmetic in Real World

Choose 1 out of 2 Questions
List down any assumptions you have/ have to make.
Consider the various options offered (show the working).
Present your options and support it with clear explanations, neatly written on writing papers.

What Would You Do?

Source: Pathways to reasoning and communication in the secondary school mathematics classroom - A resource for teachers by teachers

Question 1: Watching a Movie

You and your three friends plan to watch a movie this Saturday.
Below is the information on the price of tickets from the 3 cinemas that are in your town.

 Cinema A Cinema B Cinema C Saturday 10 am to 5 pm \$8.50 for each ticket \$9.00 for each ticket *10% discount for purchase of 4 or more tickets. \$9.50 for each ticket *Movie passes at \$25 for purchase of 3 tickets Saturday 5 pm to 2 am \$9.50 for each ticket *5% discount for purchase of 4 or more tickets. \$9.50 for each ticket *10% discount for purchase of 4 or more tickets. \$9.50 for each ticket *Movie passes at \$25 for purchase of 3 tickets

1. To select the best option for you and your friends

Question 2: Hotel Packages

A couple planning for a 3-day stay in a hotel for their honeymoon in June, shortlisted three options from a brochure. The price for a 3-day stay package for all three hotels is \$450. Moreover, the couple has both an ABC Bank credit card and a STW Bank credit card.

 Hotel A Hotel B Hotel C 3 days package at \$450 3 days package at \$450 3 days package at \$450 Booking during off peak season: 20% discount Booking during off peak season: 10% discount Booking during off peak season: 15% discount Senior Citizens: 5% discount Honeymoon Couple: 10% discount Senior Citizens: 5% discount Pay by ABC Bank Credit Card: 10% discount Pay by XYZ Bank Credit Card: 20% discount Pay by STW Bank Credit Card: 5% discount