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Find the equivalent fraction of 3 / 5 having (a) denominator 20

4.   Find the equivalent fraction of \frac{3}{5}  having

             (a) denominator20

             (b) numerator 9

             (c) denominator 30

             (d) numerator 27

Answers (1)
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(a) Multiply numerator and denomenator by 4, we have :

                                                   \frac{3}{5}\times \frac{4}{4}\ =\ \frac{12}{20}

(b) Multiply numerator and denomenator by 3, we have :

                                                   \frac{3}{5}\times \frac{3}{3}\ =\ \frac{9}{15}

(c) Multiply numerator and denomenator by 6, we have :

                                                   \frac{3}{5}\times \frac{6}{6}\ =\ \frac{18}{30}

(d) Multiply numerator and denomenator by 9, we have :

                                                   \frac{3}{5}\times \frac{9}{9}\ =\ \frac{27}{45}

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