Practice Worksheet 1.2 – The SI System and Prefixes
Rewrite the following measurements using appropriate metric prefixes. There could be more than one reasonable answer for some questions.
a) 1.89 × 109 m
b) 0.004 L
c) 360000 g
d) 4.5 × 10-2 m
e) 1.27 × 10-8 s
f) 0.00057 kg
g) 0.00247 A
h) 0.45 m
Write the following in base units (use scientific notation if appropriate)
i) 1.87 Gg
j) 63 mm
k) 5 cs
l) 0.98 km
m) 4.5 mA
n) 9230 nm
o) 0.654 km
p) 0.78 mg
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