Proportional Relationships
ISEE Upper Level · Flashcards · Application
ISEE UPPER LEVEL · FLASHCARDS
Card 1
of 19
0 got it
0 to review
Current
Got it
Still learning
Not seen
QUESTION
Find the new amount after a
15
%
15\%
15%
increase of
80
80
80
.
QUESTION
What is the value of
x
x
x
if $ \frac{3}{5} = \frac{x}{20}$?
QUESTION
Identify the value of
x
x
x
that makes the ratios proportional:
9
:
12
=
x
:
20
9:12 = x:20
9
:
12
=
x
:
20
.
Tap to flip before you grade
ANSWER
x
=
15
x = 15
x
=
15
. Simplify 9:12 to 3:4, then multiply 20 by
3
4
\frac{3}{4}
4
3
to find
x
x
x
.
Swipe → got it · swipe ← still learning
Got it
Still learning
Flip Card
Previous card
Next card