Anybody know how I would fine the missing values in this table,
P w l
14 2 ?
22 8 ?
in that "l" column - I feel like cross multiplying but I'm still confused cause of the three columns...

Question

Anybody know how I would fine the missing values in this table,
P  w  l  
14 2 ? 
22 8 ? 
in that "l" column - I feel like cross multiplying but I'm still confused cause of the three columns...

turingtest · Answer

I'm guessing

P=perimeter
w=width
l=length

assuming we're talking about a rectangle here, these three quantities are related by the formula
P=2(l+w)

anonymous · Answer

so i use that formula to find each ?

turingtest · Answer

yes :)
so in each you are given P and w, and asked to find l