Final: The Jacket
Part of the Decimals, Percents & Ratios section of Coddy's Pre-Algebra journey. Lesson 53 of 56.
A jacket goes on sale, and a sales tax is added at the till. The tax is worked out on the price you actually pay, after the discount. Find the final price: name it with a letter, build its line from the story, then work it down to one number.
Challenge
A jacket costs 80 dollars. In a sale it is 30% off. At the till, a 10% tax is added, worked out on the sale price. Find the final price p you pay. Write p equal to the calculation, then work it out on the next line.
Test yourselfThis lesson includes a short quiz. Start the lesson to answer it and track your progress.
Test yourselfThis lesson includes a short quiz. Start the lesson to answer it and track your progress.
All lessons in Decimals, Percents & Ratios
4Dividing Decimals
Dividing by a DecimalDividing by 10 and 100Dividing by a Whole NumberUnit PriceRecap: Dividing2Adding Decimals
Adding DecimalsSubtracting DecimalsNegative DecimalsMaking ChangeRecap: Add and Subtract5Fractions and Decimals
Fraction to DecimalDecimal to FractionRepeating DecimalsOrdering Both KindsRecap: Fractions and Decimals11Final Challenges
Final: Decimals and PercentsFinal: The JacketFinal: Out of a HundredFinal: The Apple StallFinal: On the Line