Knowing what the odds on a bet mean is sports betting 101. Odds are not uniform. There are three main systems of odds. American odds, fractional odds and decimal odds. You can read more about ...

NPR's Scott Simon talks to math historian Glen Van Brummelen about his finding that the decimal point appeared in the 1440s, earlier than thought.

What happened on Decimal Day? The new decimal pound sterling received final approval in 1969, and the full switch-over took place on 15 February 1971 on what was known as ‘D Day’. To help ...

For newcomers to sports betting, several elements of a bet sheet or an app might feel foreign. The first step to gaining familiarity is understanding how betting odds work and what they mean. To ...

The decimal point was invented around 150 years earlier than previously thought, according to an analysis of astronomical tables compiled by the Italian merchant and mathematician Giovanni ...

Using the formula C=2 pi r with fifteen decimal places of pi, you’d only be off on the true circumference of the circle by a centimeter or so. On solar scales, there’s no need to go further.

In this KS2 Maths article you'll find out what a decimal number represents, by using place value headings and one hundred grids. We also have KS2 videos, a quiz and lots of examples.

A decimal is a way of writing a number that is not whole. Find out what a decimal number represents, by using place value headings for tenths and hundredths, with Bitesize Primary Second Level Maths.

The rule of 70 is a calculation that estimates the number of years it takes for investments to double in amount at a specific, constant rate of return.  It is frequently used when comparing ...

New York designers TWO-N honor record-breaking calculations of Pi by representing a small subset of the number’s decimal digits as pixels. (Yes, 4 million is a small subset.) ...