Search Results: math dude (432)
How to Calculate the Area of a Triangle September 26, 2014 4 minute readWhat’s the area of a triangle? Half…
How to Calculate the Day of the Week of Any Date Learn how to use the connection between modular arithmetic…
How to Calculate with Significant Figures How do addition, subtraction, multiplication, and division work when you’re dealing with significant figures?…
How to Check Your Arithmetic, Part 1 Learn how to quickly and easily check your answers to arithmetic problems without…
How to Check Your Arithmetic, Part 2 Learn how to quickly check your answers to arithmetic problems. By Jason Marshall,…
How to Combine Like Terms Do you know what “like terms” in algebra are? Do you know the best way…
How to Compare Fractions December 15, 2012 4 minute readIs 4/7 greater than 5/9? Is 3/13 less than 11/45? What’s…
How to Convert Between Fahrenheit and Celsius Learn an easy way to convert temperatures from Fahrenheit to Celsius (and vice…
How to Convert Repeating Decimals to Fractions, Part 3 Learn the final trick that will enable you to convert any…
How to Convert Units September 23, 2010 5-minute readLearn how to use the multiplicative identity to help you convert units…