The first add up that we ar introduced to from an early mature atomic build 18 1, 2, 3, 4 etc. These ar c entirelyed the Natural add up, and can be placed on a pattern line from 1 to infinity. The subjective numbers, in order of magnitude, be invariably 1 complete number larger or smaller than the next. When we resume or subtract the natural numbers the act is ceaselessly a natural number. If we use discount or division however, we would without every other system, not alship canal be able to obtain an answer indoors the natural number system. The sum 8 negative 10 for event would be impossible therefore a new number system is needed. Suggate (1998, p.40) uses temperatures below freezing as an example. In this obstruction example we record how many degrees below O°c it is by counting backwards from 0, to the left, using the negative numbers. The integers are all positive and negative altogether numbers including 0 simply the positive integers are also natural numbers. -4-3-2-101234 When taking into mark these numbers it is not always possible to calculate while keeping the sum within the integer system. Therefore some other system is needed. If we take for example 1 cake which is whole and divide it into 4 separate. separately piece is considered ¼ of the original whole cake.
Therefore there are 4 ¼ pieces. These fractions or rational numbers enumerate us this by the loafer numbers - the denominator. The number on top of the fraction is the numerator and tells us about how many parts we are dealing with. With fractions there are opposite ways to write the same amount, e.g. 2/4 is equal to ½ . what is more we c an also write fractions as decimals. Theref! ore ½ , half(a) a whole number, can be expressed as 0.50 ( a half of 1)... If you want to get a replete(p) essay, order it on our website:
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