Best Buys and Exchange Rates

Which is the best buy?
7 pencils for $1.40
6 pencils for $1.26

• 7 pencils for $1.40
• 6 pencils for $1.26
• Neither

At the market, 7 apples cost $4.55. What is the cost per apple?

• 1.54 apples per dollar
• 1.54 dollars per apple
• $0.65 per apple
• not here

Sarah wants to buy tomatoes, which is the best deal?
15 kg for $32.25
4 kg for $8.72

• 15 kg for $32.25
• 4 kg for $8.72
• Neither

Which is the better buy?

• A 4 pack of t-shirts for $2.24
• A 6-pack of t-shirts for $3.12
• An 8 pack of t-shirts for $4.24

What is the best price?
2 liters of milk at $3.80
1.5 liters of milk at $2.70

• 2 liters of milk for $3.80
• 1.5 liters of milk at $2.70
• Neither

An eight pack of juice boxes costs $4.79, and a 12 pack of juice boxes cost $6.59. Use this information to calculate the better buy.

• 8 pack
• 12 pack

What is an exchange rate?

• The rate at which goods are exchanged between two countries

• The price of one nation's currency in terms of another's

• How many US dollars you can exchange for RMB at Travelex

• The price of goods in terms of a foreign currency

If the exchange rate is £1 = $1.25, what is $2250 equivalent to in £ pounds?

• £1800

• £2813

• £2250

• None of the answers

• £1700

Change £500 into Australian Dollars.

If necessary, round your answer to 2 decimal places...

• 880

• 287.01

• 640

• 390.63

Change £500 into Swiss Francs.

If necessary, round your answer to 2 decimal places...

• 610

• 409.84

• 815

• 306.75