T
N
:
P
OPIC
INE
ROPORTIONS
We
h ave
l earned
t wo
w ays
o f
s olving
p roportions:
c ross-‐multiplication
a nd
f inding
scale
f actor.
P lease
t ry
t o
c omplete
t hese
B OTH
w ays.
A gain,
i f
y ou
n eed
h elp,
c heck
out
K han
A cademy
o r
G oogle
i t!
Scale
f actor
m ethod:
C ross-‐multiplication
m ethod: