Is that Chole and Dave <em>each </em>get 2.5 times Ann? Let's assume so.
A:B=2 : 9
A:C:D=1 : 2.5 : 2.5
We can scale ratios without changing them, like fractions.
A:C:D=2:5:5
With A the same in both ratios we can put them together.
A:B:C:D=2:9:5:5
There's some scale factor k such that
k(2+9+5+5)=399
k = 399/21 = 19
Bill gets 9 shares of 19, 9×19 = 171
Answer: 171 pounds
A traditional work week entails working 7- 8 hours daily for 5 workdays - that is, Monday to Friday (Making a total of 35-40 hours in the week), while in a compressed work week, an employee is allowed to work the 35-40 hours workweek in less than 5 days. <span>The most widely used schedule is 10 hours daily for four workdays in a week.</span>
Answer:
The ratio 11 : 1 is 11 somethings for every 1 something.
Step-by-step explanation:
If your referring to it when converted to inches, then 3.15 (3 15/100)
8 centimeters = 3.15 (3 15/100) inches
Step-by-step explanation:
the average change rate of a function f(x) in an interval [x1 .. x2] is
(f(x2) - f(x1)) / (x2 - x1)
in our case that is
(7000 - 2500) / (20 - 0) = 4500 / 20 = 225
the population changed in average by 225 people per year from 1900 to 1920.