Medium
Express 9/6 in its lowest terms.
Explanation
Explanation
The HCF of 9 and 6 is 3. Dividing numerator and denominator by 3 gives 9/6 = 3/2, which is in lowest terms since the new numerator and denominator share no common factor other than 1.
PRO TIP
Re-check your working by substituting the answer back into the original question.