Which one of the two following phrases is correct?

a: 4 months' time
b: 4 months time

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Comments  (Page 2) 
witty chalk 494

I beg to differ - I just now searched for this question/answer and the post helped.. so answering old posts is still helpful. Thanks to those who answered.

It's just that the correct answers were already posted the same day the question was asked. And anybody can do a search and find the question and answer years after the post was answered. It's not necessary for anyone to repeat the same answer again. We have some threads where there are up to 10 to 12 repetitions of the same correct answer that have appeared on the thread over a period of 15 years! Emotion: surprise

Thread locked.