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  1. Solve percent equation to find the percent
    by Dr. Osama M. Khaled — published Jul 19, 2024 — last modified Jul 25, 2024 11:06 AM — filed under: Year 7
    We translate the words of the problem into a percent equation and solve it.
    Located in Mathematics / … / Percent / Solving Percent Problems Using Percent Equations and Proportions
  2. Solve percent equations to find the base
    by Dr. Osama M. Khaled — published Aug 02, 2024 — last modified Aug 04, 2024 10:39 AM — filed under: Year 7
    We translate the percent sentence into a percent equation and then find the unknown.
    Located in Mathematics / … / Percent / Solving Percent Problems Using Percent Equations and Proportions
  3. Calculate commissions and commission rates
    by Dr. Osama M. Khaled — published Dec 13, 2024 — last modified May 12, 2025 06:14 AM — filed under: Year 7, Year 8, Year 9
    Instead of working for a salary or getting paid at an hourly rate,many salespeople are paid on commission.They earn a certain percent of the total dollar ...
    Located in Mathematics / … / Percent / Applications of Percent
  4. Find the percent of increase or decrease
    by Dr. Osama M. Khaled — published Dec 24, 2024 — last modified May 12, 2025 06:16 AM — filed under: Year 7, Year 8, Year 9
    Percents can be used to describe how a quantity has changed
    Located in Mathematics / … / Percent / Applications of Percent
  5. Calculate the amount of discount the sale price, and the discount rate
    by Dr. Osama M. Khaled — published Feb 21, 2025 — last modified May 12, 2025 06:19 AM — filed under: Year 6, Year 7, Year 8
    Learn the vocabulary of discount sales to be a smart shopper
    Located in Mathematics / … / Percent / Applications of Percent
  6. Estimate answers to percent problems involving 1% and 10%
    by Dr. Osama M. Khaled — published Mar 22, 2025 — last modified May 12, 2025 06:13 AM — filed under: Year 6, Year 7, Year 8
    There is an easy way to find 1% of a number that does not require any calculations
    Located in Mathematics / … / Percent / Estimation with Percent
  7. Estimate answers to percent problems involving 50%, 25%, and 15%
    by Dr. Osama M. Khaled — published Mar 30, 2025 — last modified May 12, 2025 06:12 AM — filed under: Year 6, Year 7, Year 8
    To find 50% of a number, divide the number 2
    Located in Mathematics / … / Percent / Estimation with Percent
  8. Estimate Answers to percent problems involving 200%
    by Dr. Osama M. Khaled — published May 12, 2025 — last modified May 12, 2025 06:40 AM — filed under: Year 7, Year 8, Year 9
    Since 100% of a number is the number itself, it follows that 200% of a number would be twice the number.
    Located in Mathematics / … / Percent / Estimation with Percent
  9. Evaluate exponential expressions that have fractional bases
    by Dr. Osama M. Khaled — published Mar 12, 2024 — last modified Jul 12, 2024 09:41 PM — filed under: Year 7
    If the base of an exponential expression is a fraction, the exponent tells us how many times to write that fraction as a factor
    Located in Mathematics / … / Fractions and Mixed Numbers / Multiplying Fractions
  10. Find the reciprocal of a fraction
    by Dr. Osama M. Khaled — published Mar 17, 2024 — last modified Jul 12, 2024 09:43 PM — filed under: Year 7
    Division with fractions involves working with reciprocals
    Located in Mathematics / … / Fractions and Mixed Numbers / Dividing Fractions
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