2009-I-04 Posted on 16-06-202121-06-2023 By app.cch No Comments on 2009-I-04 Ans: (a) $406$ (b) $405.50$ (c) $410$ $406$ $405.50$ $410$ Same Topic: 2007-I-10 2007-II-12 2009-II-15 2009-II-38 2009, HKCEE, Paper 1 Tags:Estimations and Errors
