Browsing: Education
The numbers we use in our daily lives can be broken up into two main groups: rational and irrational numbers.…
Over the last several articles we’ve learned that many of the numbers we deal with in our daily lives…
In the last article, we learned how to turn simple repeating decimal numbers into fractions. Specifically, we learned how to…
Two weeks ago we looked at how to quickly test whether or not a number is divisible by 2 or…
To multiply any two-digit number by 11, simply add the digits of the number together and then put this sum…
How to calculate percentages can be easier than you may realize. Keep reading for some simple tricks. Long time math…
Quick, what’s 1/4 + 3/4? If you remember your math from school, you probably know that the answer is 1.…
Some math is functional. Some math is fun. And some math is simply stunning. If that last description sounds improbable…
What follows is an excerpt from the late Bill Walsh’s book Yes, I Could Care Less, Bill was a copy editor at…
A Grammar Girl follower on Twitter named Aaron Heintz tweeted a question earlier this month. He asked, “Why do we use…