2 years ago

What is the solution to the proportion? 9/x=4/12 Answers: A. 13 B. 27 C. 17 D. 3

Mathematics

2 answers:

Oksana_A [137]2 years ago

7 0

9*12=108
4*x=4x
so, 4x/108
4x=108
x=27

Step2247 [10]2 years ago

7 0

The answer of this question is 27

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