# Math

posted by .

9/4 = ?/12

54
36
45
27*********

27/90 = 3/?

3
10
9**********
27

32/? = 20/25

37
16***********
26
40

• Math -

• Math -

27/90 = 3/?

3 ************
10
9
27

32/? = 20/25

37 ***********
16
26
40

Is this right ????

• Math -

No.

Study how to solve proportions.

http://www.purplemath.com/modules/ratio4.htm

• Math -

27/90 = 3/?

3
10 ************
9
27

32/? = 20/25

37
16
26
40 ************

Is this right ????

• Math -

Now they are all right! :-)

• Math -

ok thanks so much :)

• Math -

You're welcome.
:-)

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