Topic 4 Rounding Flashcards
1
Q
Method for rounding by a decimal place?
A
If the number behind the first decimal is 4 or lower you stay the same and if it is higher you go up 1
2
Q
How many significant figures does 21600 have?
A
3
3
Q
Round 0.269 to 1 sf
A
0.3
4
Q
Round 0.0109 to 2 sf
A
0.011
5
Q
What does estimate mean?
A
Round to 1 sf
