A carton of $10$10 eggs cost $\$6.50$$6.50. How much does $1$1 egg cost? Give your answer in cents.
The admission for a concert starts at 6pm and closes at 7pm. If there are 900 people attending and they arrive at a constant rate, what is the flow of people per minute?
A $1.35$1.35 kg packet of mince costs $\$15$$15. How many grams of mince does each dollar buy?
A $0.6$0.6 litre bottle of milk costs $\$0.84$$0.84. How much does the milk cost per litre?