What is the pressure if Force is equal to 250 kg and Area is equal to 4 cm square

Solution :

Given, 
F = 250 kg
We know that,
1 kg = 9.8 N
250 kg = 9.8 × 250 N
F = 2450 N 
Area = 4 cm^{​​​​​2}
A = 4 × 10^-4 m²
Now,
Pressure = Force/Area
P = 2450/4 × 10^-4
P = 612.5 × 10⁴ Pa