if an ock board is 2.5 in wide and 5.5 in tall and weighs 3.2 pouds how long is the board

Question

the density is .o27 but I don't know where to start

Answer 1

if the board is 5.5 inches tall, it is 5.5 inches long-- tall means the same as long

 

Mistake on my part Kenneth-- sorry!  tall does not mean the same as long.

 

I have looked for a formula for this online and have not found one-- I will keep looking!  You can look too!