2 years ago

You can solve the following proportion by cross multiplying. What will the equation be after you cross multiply? 3/9 = x/15

Mathematics

2 answers:

tatuchka [14]2 years ago

6 0

Its D

3 * 15 = 9x Answer

aksik [14]2 years ago

4 0

3 x
---- = -----
9 15

so 9x = 45 (and x =5).

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