Question

Write the pair of fractions as a pair of fractions with a common denominator
3/10 and 1/12

Answer 1

18/60 and 5/60

Explanation:

The lowest common multiple (LCM) of 10 and 12 is 60, using ladder method, factor tree or prime factorisation. Then,

3/10 = 6*3/6*10 = 18/60

1/12 = 5*1/5*12 = 5/60