Question

The equation d = d equals StartFraction m Over V EndFraction. can be used to calculate the density, d, of an object with mass, m, and volume, V. Which is an equivalent equation solved for V?

dm = V
StartFraction d Over m EndFraction equals V. = V
StartFraction m Over d EndFraction equals V. = V
m – d = V

Answer 1

Answer:

m/d = V

$\frac{m}{d} = V$

Step-by-step explanation:

Given equation  d = m/V

d = Density

m = mass

V = volume

$d = \frac{m}{V}$

dm = V

=> d = V/m   ≠ m/V    

$\frac{d}{m} = V$

d/m = V

=> d = mV  ≠ m/V    

$\frac{m}{d} = V$

m/d = V

=> m = dV

=> m/V = d

=> d = m/V = m/V

Hence m/d = V  is equivalent equation

m- d = V

=> m - V = d

=> d = m - V  ≠ m/V  

m/d = V  is equivalent equation