# Homework Help: I need help with calculating pressure

1. Feb 28, 2012

### cwalker8184

1. What is the pressure, just from the water, 15 ft underwater?

2. Relevant equations

3. The attempt at a solution

2. Feb 28, 2012

### gulfcoastfella

p = ρ$\cdot$g$\cdot$h

where p is gage pressure.