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Reduce any fraction by dividing the same Prime number into both numerator and denominator to provide new integer numerator and new integer denominator. For example 2 into 78 is 39 and 2 into 30 is 15. Also 3 into 39 is 13 and 3 into 15 is 5. So 78/30 = 39/15 = 13/5. One can also reduce an improper fraction, where in this example example the numerator 78 is greater than denominator 30, or 13>5, by turning it into a decimal number or mixed fraction: divide the denominator into the numerator, for example 5 divides 13 ( = 30 divides 78), 2.6 = 2 3/5 times.

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Q: What can 78 over 30 be reduced to?
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