0.31kg/m^3
No answer
0.10kg/m^3
0.07kg/m^3
0.01kg/m^3
Correct option is E. No answer
ρ = m/v
Δρ/ρ × 100% = Δm/m × 100% + 3(ΔL/L) × 100%(i)
which is only possible when error is small which is not the case in this question
Yet if we apply equation (i) we get
Δρ = 3100kg/m^3
Now we will calculate error, without using approximation
ρ_min = m_min/v_max = 9.9 / (0.11)^3 = 7438kg/m^3
and ρ_max = m_max/v_min = 10.1 / (0.09)^3 = 13854kg/m^3
Δρ = 6416.6kg/m^3
No option is matching