12 12r Do now Multi- Step Percent Problems 7.RP.3

Front

What is percent increase?

Back

Percent increase is the amount of increase divided by the original amount, multiplied by 100. It shows how much a value has grown in percentage terms.

Front

How do you calculate percent increase?

Back

Percent Increase = ((New Value - Original Value) / Original Value) x 100.

Front

If an item costs $100 and is sold for $120, what is the percent increase?

Back

Percent Increase = ((120 - 100) / 100) x 100 = 20%.

Front

What is commission in sales?

Back

Commission is a fee paid to an employee based on the sales they make, usually expressed as a percentage of the sale.

Front

If a salesperson earns a 10% commission on a $200 sale, how much do they earn?

Back

Commission = 10% of $200 = $20.

Front

What does a discount mean?

Back

A discount is a reduction in the original price of an item, often expressed as a percentage.

Front

If a pair of shoes originally costs $80 and has a 25% discount, what is the sale price?

Back

Sale Price = Original Price - (Discount % x Original Price) = $80 - (0.25 x $80) = $60.

Front

What is sales tax?

Back

Sales tax is a tax imposed by the government on the sale of goods and services, usually expressed as a percentage of the sale price.

Front

If a product costs $50 and the sales tax is 5%, what is the total cost?

Back

Total Cost = Product Price + (Sales Tax % x Product Price) = $50 + (0.05 x $50) = $52.50.

Front

What is percent error?

Back

Percent error is a measure of how inaccurate a measurement is, expressed as a percentage of the true value.