Question

Mrs Ang bought k apples at 50% each from a supermarket. How much

change did she receive if she paid $10 to the cashier? Express your answer
in cents.

Answer 1

The apples may have costed 0.50 cents each, and she may have bought 10, which would result in her paying 10 dollars, and receiving 5 dollars in change.

Explanation:

Multiply 10 (the amount she gave to the cashier) by 0.50%, it equals 5, so that's how much she paid, and since she gave a 10 dollar bill, she should get 5 dollars in change.

T^T