7 because all the room contain 1//2 and Brandon has 7/1/2 i t pretty easy <span />
Answer:
1/24
Step-by-step explanation:
5/12 - 3/8=?
The first step is to find a denominator (bottom number) that is the same for both fractions. In this case, 24 works.
10/24 - 9/24 = ?
1/24
Answer:
Step-by-step explanation:
If a given variable varies inversely with another variable, an increase in the value of the given variable would cause a corresponding decrease in the value of the other variable. Also, a decrease in the value of the given variable would cause a corresponding increase in the value of the other variable.
If y varies inversely with x, we would introduce a cost of variation, k so that the expression becomes
y = k/x
When y = 0.25, x = 8
Substituting into the expression above, it becomes
0.25 = k/8
k = 0.25 × 8
k = 2
The inverse variation function is
y = 2/x
The question gives the relationship to be
We will interpolate to solve the question.
First Question: 147 mi
Cross multiplying,
2(2x+1)= (2 x 2x) + (2 x 1) = 4x + 2
