Question #194a6
1 Answer
Aug 30, 2017
(1, 2, 3, 5, 6, 10, 15, 30)
Explanation:
Reducing a fraction means that you found some integer that divides the numerator and the denominator, meaning that, that number is a divisor of both of them.
Looking at a number and its divisors, they are all a product of the prime factors of the number. So now we find the factors of 30 and they are: 2, 3 and 5, so that
Now taking them separately, all the divisors of 30 are:
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So, all the possible denominators are (1, 2, 3, 5, 6, 10, 15, 30)