@What is the first significant figure in 33.27
3
2
7

@What is the first significant figure in 0.0123?
1
0
3

@What is the first significant figure in 0.452?
4
0
2

@What is the second significant figure in 13.27?
3
1
2

@What is the second significant figure in 9.035?
0
9
3

@What is the second significant figure in 0.0104?
0
1
4

@What is 18.27 to 3 significant figures?
18.3
18.2
18.27

@What is 5.607 to 3 significant figures?
5.61
5.608
5.6

@What is 19.012 to four significant figures?
19.01
19.02
19.012

@What is 9.27 correct to one decimal place?
9.3
9.2
9

@What is 123.54 correct to one decimal place?
123.5
123.6
123

@What is 16.35 correct to one decimal place?
16.4
16.3
16.35

@What is 0.538 to two decimal places?
0.54
0.53
0.5

@What is 1196 to three significant figures?
1200
1190
2000