Real-World Scaling
ISEE Middle Level · Flashcards · Application
ISEE MIDDLE LEVEL · FLASHCARDS
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QUESTION
What is the new area of a
10
10
10
cm by
6
6
6
cm rectangle scaled by
k
=
2
k=2
k
=
2
?
QUESTION
What is the new radius if a circle is scaled by
k
=
0.6
k=0.6
k
=
0.6
from radius
10
10
10
cm?
QUESTION
What is the scale ratio if
2
2
2
inches on a blueprint represent
5
5
5
feet in real life?
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ANSWER
2
:
60
2:60
2
:
60
or simplified
1
:
30
1:30
1
:
30
. Convert 5 feet to 60 inches to form the ratio of blueprint inches to real inches, then simplify by dividing both by 2.
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