Question

a by 2 minus a by 3 minus a by 4 + a​

Answer 1

Answer:11a/12

Step-by-step explanation: a/2-a/b-a/4+a

                                            = (6a-4a-3a+12a)/12(since 12 is the lcm of 1,2,3,4)

                                            =11a/12=ans