Answers

2014-02-25T18:58:44+01:00

6\18, 9\27, 1\3, 18/54, 12/36


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2014-02-26T01:30:48+01:00
You just multiply or divide by a fraction with the same numerator and denominator.

e.g. Multiply by 2/2
\frac{3}{9} × \frac{2}{2} = \frac{6}{18}

dividing by 3/3
\frac{3}{9} ÷ \frac{3}{3} = \frac{1}{3}


That said, pick any five from this short list;
\frac{9}{27}, \frac{12}{36}, \frac{15}{45}, \frac{18}{54}, \frac{21}{63}, \frac{24}{72}, \frac{27}{81}, \frac{30}{90}, \frac{33}{99}, \frac{36}{108}, \frac{39}{117}, \frac{42}{126}













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