1. INTERNATIONAL SYSTEM (SI) OF MEASURE

2. SI BASE UNITS QUANTITY UNIT SYMBOL Length meter m Mass kilogram kg
Time
second s
Amount of substance
mole
mol
Current
ampere A
Temperature
kelvin K
Luminous intensity
candela cd

3. NUMERICAL PREFIXES 10 18 exa E 10 -1 deci d 10 15 peta P 10 -2 centi c
FACTOR
PREFIX
SYMBOL
10 18
exa E
10 -1
deci d
10 15
peta P
10 -2
centi c
10 12
tera T
10 -3
milli m
10 9
giga G
10 -6
micro u
10 6
mega M
10 -9
nano n
10 3
kilo k
10 -12
pico p
10 2
hecto h
10 -15
femto f
10 1
deka da
10 -18
atto a

6. CONVERSION OF UNITS (Ex) 100 m = ___________ mm
100 m = (100 m) (10 dm) (10cm) (10 mm )
1m dm cm
= mm

7. FORMULA TRANSFORMATION
Given the formula: 3A + B = Z,
solve for A
3A + B = Z
3A = Z - B
A = Z-B 3 -B -B 3 3