1)Round off the value of 683890
a)to the nearest 100
b)to the nearest thousand
c)to the nearest integer
2)Round off 83.005 to
a)the nearest 10
b)the nearest whole number
c) 3sig.fig
d)2d.p.
3)Round off the following to 2d.p.
a) 7km56m=?km
b)5days10hours=?days
Easy Round off ,f2 mathz plz help quick
2007-11-23 8:29 pm
回答 (1)
2007-11-23 8:38 pm
✔ 最佳答案
1a) 683900b)684000
c)683890
2a) 80
b) 83
c) 83.0
d) 83.01
3a)7.06 km
b) 5.42days
收錄日期: 2021-04-13 14:33:40
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