Mathematics Grade 7 15 min

Find the percent: tax, discount, and more

Find the percent: tax, discount, and more

What you'll learn

  • Calculate the sales tax on an item given its original price and the tax percentage with 80% accuracy.
  • Determine the discount amount and the sale price of an item after a discount, given the original price and the discount percentage, in at least 3 out of 4 word problems.
  • Explain the difference between sales tax and discount in your own words, providing a real-world example of each in a written paragraph demonstrating understanding.
  • Solve for the original price of an item when given the sale price and the discount percentage with 75% accuracy.

Tutorial Preview

1

8 students in a class of 20 are boys. What percent are boys?

2

A $30 sweater has a 10% sales tax. How much is the tax?

3

A $50 skateboard is 20% off. What is the sale price?

Sample Practice Questions

Easy
10 is what percent of 100?
0.1%
1.10%
2.100%
3.1000%
Easy
5 is what percent of 25?
0.5%
1.20%
2.25%
3.50%
Easy
What is 50% of 80?
0.4
1.8
2.40
3.160

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Frequently asked questions

What grade level is "Find the percent: tax, discount, and more"?

Find the percent: tax, discount, and more is a Grade 7 Mathematics lesson on ExcelOS.

What will I learn in Find the percent: tax, discount, and more?

You'll be able to: Calculate the sales tax on an item given its original price and the tax percentage with 80% accuracy; Determine the discount amount and the sale price of an item after a discount, given the original price and the discount….

Is "Find the percent: tax, discount, and more" free to practice?

Yes. You can read the tutorial preview for free, and signing up for a free ExcelOS account unlocks the full tutorial and all practice questions with instant feedback.

How many practice questions are included with Find the percent: tax, discount, and more?

This lesson includes 25 practice questions across multiple difficulty levels, each with instant feedback and explanations.

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