3.FractionsIn a fraction HH, n is the numerator and d is the denominator. The denominator of a fraction can never be 0 , because division by 0 is not defined. Two fractions are said to be equivalent if they represent the same number. For example,HH and HH are equivalent since they both represent the number HH. In each case the fraction is reduced to lowest terms by dividing both the numerator and the denominator ny their greatest common divisor(GCD).The GCD of 4 and 18 is 2 anh GCD of 6 and 27 is 3
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