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Solving Proportions
供稿人: Swenson
(原作者: Schleper)
READ THE EXAMPLE.
Reminderwhen a number is written next to a letter it means multiply
       Answerexample: x = 1
6n
6
6
3
use a space
=
=
n = 12
n
4
12
6
Solve for the unknown.
       Answerexample: x = 1
2
4
=
n
4
Solve for the unknown.
       Answerexample: x = 1
4
2
=
10
x
Solve for the unknown.
       Answerexample: x = 1
8
4
=
6
x
Solve for the unknown.
       Answerexample: x = 1
5
3
=
10
y
Solve for the unknown.
       Answerexample: x = 1
8
2
=
16
y
Solve for the unknown.
       Answerexample: x = 1
4
3
=
12
a
Solve for the unknown.
       Answerexample: x = 1
4
5
=
8
a
Solve for the unknown.
       Answerexample: x = 1
6
3
=
=
14
w
Solve for the unknown.
       Answerexample: x = 1
3
9
=
=
w
5
Solve for the unknown.
       Answerexample: x = 1
4
6
=
=
c
8
Solve for the unknown.
       Answerexample: x = 1
10
2
=
=
c
5
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