The Metric System of Measures

(4.2 x 10-4)

x

(2.0 x 102)

(4. 2 x 10 - 4 )

4

.

x

1

0

EE

4

2

+/-

4

.

x

2

10x

4

+/-

4 . 2

4

.

2

EE

4

+/-

x 10

- 4

E

Exp