a)Round off the following number to the nearest Hundredth & Tenth & Integer.
1) 2.4364
2) 8.3745
3) 18.6781
b)Round off the following number to 1sig.fig & 2sig.fig &3sg.fg.
1) 0.001048
2) 23.85
3) 760346
c)Express 1745340mm to the nearest
1)cm
2)m
3)km
Easy mathz f.2 plz help,quick plz
2007-11-23 8:21 pm
回答 (1)
2007-11-23 8:49 pm
✔ 最佳答案
A.12.44/2.4/2
A.2
8.17/8.4/8
A.3
18.58/18.7/19
B Part唔識
C.1
17453cm
C.2
1745m
C.3
17km
(唔知岩唔岩,自己對下la!)
收錄日期: 2021-04-13 14:33:58
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