you need the ratio of the scale to find the answer.
We are given the results of an election:
Candidate Fraction of votes
Johnson =
Smith =
Dragovic =
Now, we need to find the difference between the fractions of votes received by Dragovic and Johnson.
Therefore, difference is :
Taking common denominator of 2 and 9 is 18.
<h3>Therefore, the difference between the fractions of votes received by Dragovic and Johnson is
.</h3>
<span>A complex fraction is a fraction where the numerator, the denominator or both are fractions.
</span>Three complex fractions that simplify to one over four are
one-fourth over one,
one-sixteenth over one-fourth
and one over sixteen-fourths.
<span>The denominator is four times the numerator simplifies to one over four.</span>
Answer:
The weight of the mentioned silver bar is:
Step-by-step explanation:
Remember that the formula of density is:
From this formula, you can clear the mass (because this is the valor you need to solve the exercise), so you will have:
With this last formula, you must replace the values given in the exercise:
- Mass = density * volume
- Mass = 0.04 lb/cm^3 * 642 cm^3
- <u>Mass = 25.68 Lb
</u>
You can check this value using the original formula of density and see if the density has the same valor of the exercise:
- Density = mass / volume.
- Density = 25.68 Lb / 642 cm^3
- Density = 0.04 Lb / cm^3