If the 29th days will be 50% of the bottle, 30th day will be full (50% x 2 = 100%). ) m8 X& o' d `" ]6 q9 nAnswer is 29 days!3 }9 A- e8 {! C. b8 R1 n" U
plz answer作者: onlysherly 時間: 2009-6-26 12:36 PM
29天??作者: b10005 時間: 2009-6-27 01:08 AM
sent answer to above all~~~作者: dicky1987 時間: 2009-7-1 04:10 PM