Question

Is it good to run the answers from the beginning to the nearest integer? Because I had my answers different from yours. P=58.4803 and Q=2.6824. C.S=50.7367(51nearest integer) and P.S=60.6753(61nearest integer).

Answer 1

No.

The examiner at some point may be needing the exact value, and he or she may estimate an era of + or -0.1. For the case where the answer is 50.73, when one rounds it off he will have surpassed the range, making the answer wrong.