7.7278
7.73
0.1
Answer:
Option 2nd is correct
p = 7.7278 g/ml
Step-by-step explanation:
Formula for the density is given by:
.....[1]
where,
p is the density
m is the mass
v is the volume
As per the statement:
If a substance has a mass of 27.82 grams and a volume of 3.6 ml
⇒ and
Substitute in [1] we get;
Therefore, the most accurate density of the substance in g/ml is, 7.7278
Answer: 17.5
Step-by-step explanation: 12.5*140%
A. 14.02
B. 71.33
C. 71.34
D. 140.19