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A simple fraction (also known as a common fraction or vulgar fraction, where vulgar is Latin for "common") is a rational number written as a / b or , where a and b are both integers. [9] As with other fractions, the denominator (b) cannot be zero. Examples include 1 2 , − 8 5 , −8 5 , and 8 −5 .
GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
An Egyptian fraction is a finite sum of distinct unit fractions, such as That is, each fraction in the expression has a numerator equal to 1 and a denominator that is a positive integer, and all the denominators differ from each other. The value of an expression of this type is a positive rational number ; for instance the Egyptian fraction ...
The 1960s to 1980s were regarded as a 'golden age' for British schools radio broadcasting, and by the early 1970s, around 90% of schools were using the School Radio service. The BBC produced around 80 series per year for School Radio, which amounted to around 16 hours per week. From 1983, older programmes were available on cassette from the ...
The BBC Learning Zone (previously The Learning Zone) was an educational strand run by the BBC as an overnight service on BBC Two. It broadcast programming aimed at students in Primary, Secondary and Higher Education as well as to adult learners. Viewers are encouraged to watch programmes after the original broadcast via the use of, originally ...
Continued fraction. A finite regular continued fraction, where is a non-negative integer, is an integer, and is a positive integer, for . In mathematics, a continued fraction is an expression obtained through an iterative process of representing a number as the sum of its integer part and the reciprocal of another number, then writing this ...
The Elementary Education Act 1870[4] (33 & 34 Vict. c. 75), commonly known as Forster's Education Act, set the framework for schooling of all children between the ages of 5 and 12 in England and Wales. [5] It established local education authorities with defined powers, authorized public money to improve existing schools, and tried to frame ...
Limestone pavement on Zgornja Komna, Julian Alps. A limestone pavement is a natural karst landform consisting of a flat, incised surface of exposed limestone that resembles an artificial pavement. [1] The term is mainly used in the UK and Ireland, where many of these landforms have developed distinctive surface patterning resembling paving ...