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Question Option's

15.75 ft.

15.9 ft.

31.5 ft.

1.5 ft.

 Jun 5, 2018
 #1
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+3

15.75

 

this is a proportion

 

lets say that 5.25 to 6 is equal to x to 18. notice that 18 is 3*6 so in order to find x we need to multiply 5.25 by 3 which is 15.75

 Jun 5, 2018

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