In the beginning we have to find Lcm (Lcm of 4,6,3 & 12 is 12) so 3/4 will be 9/12 3/6 will be 6/12 1/3 will be 4/12 2/12 will be 2/12 So, the order will be 2/12,4/12,6/12,9/12 Then we will return the numbers as they were before So, the answer is 2/12,1/3,3/6,3/4