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23 votes
Please help me on this ​

Please help me on this ​-example-1

2 Answers

3 votes

Answer:

PQ = 40

Explanation:

First, set up a proportion:


(12)/(16) =(30)/(x)

Then, cross-multiply and solve:


12x = 16(30)


12x = 480\\\\(480)/(12x) \\\\PQ = 40

Hope this helped!

User Shriike
by
2.7k points
8 votes

Answer:

40 inches

Explanation:

16 * (30/12) = 40

User Sbalajis
by
3.2k points