Pretty sure that's right.
Answer:
-1/3
Step-by-step explanation:
its subtracting 1/3 every time
Density = mass / volume
Density = 4,830 / 0.25
Density = 19,320 kg/m
Answer: 
<u>Step-by-Step Explanation:</u>
KCFmeans: Keep, Change, Flip
- Change: the sign <em>from division to multiplication</em>
- Flip: the second fraction
÷ 
=
<em>KCF is applied here!</em>
= 
= 