Wortho's Math, Chemistry and Science Help

723 subscribers

337 videos

View on YouTube

Get help with Queensland Middle or High School Mathematics, Science - years 7 through to 12, including Chemistry years 11 and 12. Video not here - need help ...

Latest Videos

Sections of a PSMT for Essential Math

Sections of a PSMT for Essential Math

Wortho's Math, Chemistry and Science Help

5 views·2 weeks ago

Medicare Levy Surcharge Australia

Medicare Levy Surcharge Australia

Wortho's Math, Chemistry and Science Help

11 views·3 weeks ago

Using Tax Brackets Australia

Using Tax Brackets Australia

Wortho's Math, Chemistry and Science Help

2 views·3 weeks ago

Finding Total Tax Payable Australia

Finding Total Tax Payable Australia

Wortho's Math, Chemistry and Science Help

6 views·3 weeks ago

Commission Examples

Commission Examples

Wortho's Math, Chemistry and Science Help

15 views·2 months ago

Piecework Examples

Piecework Examples

Wortho's Math, Chemistry and Science Help

2 views·2 months ago

Overtime Calculations

Overtime Calculations

Wortho's Math, Chemistry and Science Help

32 views·2 months ago

Converting Between Pay Amounts

Converting Between Pay Amounts

Wortho's Math, Chemistry and Science Help

7 views·2 months ago

Comparing Wages and Salaries

Comparing Wages and Salaries

Wortho's Math, Chemistry and Science Help

6 views·2 months ago

Typing Math in OneNote

Typing Math in OneNote

Wortho's Math, Chemistry and Science Help

57 views·2 months ago

Opening OneNote in the App

Opening OneNote in the App

Wortho's Math, Chemistry and Science Help

17 views·2 months ago

Simplifying Ratios Example

Simplifying Ratios Example

Wortho's Math, Chemistry and Science Help

9 views·2 months ago

Typing Equations in Word

Typing Equations in Word

Wortho's Math, Chemistry and Science Help

60 views·2 months ago

Excel Example Calculating Areas

Excel Example Calculating Areas

Wortho's Math, Chemistry and Science Help

122 views·2 months ago

Overall Percentage Change Example

Overall Percentage Change Example

Wortho's Math, Chemistry and Science Help

11 views·2 months ago

Energy Consumed Calculations

Energy Consumed Calculations

Wortho's Math, Chemistry and Science Help

18 views·2 months ago

Calories to Kilojoules conversion

Calories to Kilojoules conversion

Wortho's Math, Chemistry and Science Help

28 views·2 months ago

Energy Usage and Cost Example

Energy Usage and Cost Example

Wortho's Math, Chemistry and Science Help

12 views·2 months ago

Percent Increase and Decrease

Percent Increase and Decrease

Wortho's Math, Chemistry and Science Help

30 views·2 months ago

Express as a Percentage

Express as a Percentage

Wortho's Math, Chemistry and Science Help

10 views·2 months ago

Express as a percentage

Express as a percentage

Wortho's Math, Chemistry and Science Help

11 views·2 months ago

Finding Percentage of An amount

Finding Percentage of An amount

Wortho's Math, Chemistry and Science Help

9 views·2 months ago

PSMT Evaluate Section

PSMT Evaluate Section

Wortho's Math, Chemistry and Science Help

47 views·2 months ago

PSMT Solve Section

PSMT Solve Section

Wortho's Math, Chemistry and Science Help

45 views·2 months ago

PSMT Assumptions

PSMT Assumptions

Wortho's Math, Chemistry and Science Help

50 views·2 months ago

PSMT Observations

PSMT Observations

Wortho's Math, Chemistry and Science Help

48 views·2 months ago

PSMT Introductions

PSMT Introductions

Wortho's Math, Chemistry and Science Help

39 views·2 months ago

Increase or Decrease by a percentage

Increase or Decrease by a percentage

Wortho's Math, Chemistry and Science Help

15 views·2 months ago

Expressing as a percentage of an amount

Expressing as a percentage of an amount

Wortho's Math, Chemistry and Science Help

21 views·2 months ago

Percent of an amount

Percent of an amount

Wortho's Math, Chemistry and Science Help

14 views·2 months ago

Load More Videos

Wortho's Math, Chemistry and Science Help - NatokHD | NatokHD