The formula for calculating the density (p)=m/v
m:mass
v:volume
Explanation:
In the question above,given that
mass of water (m) =100 g
Volume of water in a beaker (v)=100 mL
The Density of the water(p)=m/v=100 g/100 mL= 1 g/mL
The answer is (B) 1 g/mL