Standard Form

Front

Back

34000

Front

Back

5.4 × 10⁵

Front

Back

8.9 × 10^-3

Front

Back

8 × 10^-1

Front

Round off 4.028 correct to three significant figures.

Back

4.03

Front

Round off 60 835 correct to three significant figures.

Back

60 800

Front

Round off 47190 to 2 significant figures.

Back

47000

Front

Round off the following numbers to 1 significant figure Options: 20, 21, 2, 20.7

Back

20

Front

State the number of significant figure of the following number

Back

4 significant figure

Front

Round off 0.7683 correct to two significant figures.

Back

0.77