Functional Math Flashcard

Front

What is the formula to calculate the discount amount on a sale?

Back

Discount Amount = Original Price × Discount Rate

Front

If a video game costs $120 and is on sale for 30% off, how much will Tony save?

Back

Tony will save $24.

Front

How do you calculate the change received after a purchase?

Back

Change = Amount Given - Cost of Item

Front

If Edward buys a book for $7.50 with a $20 bill, how much change will he receive?

Back

Edward will receive $12.50.

Front

What is the formula to calculate a tip based on the total bill?

Back

Tip Amount = Total Bill × Tip Rate

Front

If the total bill is $65.50 and a 20% tip is given, how much is the tip?

Back

The tip would amount to $13.10.

Front

How do you determine how much money is left in a budget after spending?

Back

Remaining Budget = Total Budget - Amount Spent

Front

If David has a budget of $50 and spends $32.75, how much does he have left?

Back

David has $17.25 left.

Front

What is the formula to calculate the sale price after a discount?

Back

Sale Price = Original Price - Discount Amount

Front

If shoes are originally priced at $80 and are on sale for 20% off, how much will Sara save?

Back

Sara will save $16.