Answer:
The third partner owns 7/20
Step-by-step explanation:
This is true because 1/4 is 5/20 ans 2/5 is 8/20. Combined that will equal 13/20. 20-13 is 7
Therefore, the answer is 7/20.
Answer:
2080
Step-by-step explanation:
Hello! To answer this question we have to make an equation. In this equation I will represent the total number of songs Lou has as the variable x.
So 4x +6x + x = 682
This simplifies to 11x = 682. When you divide both sides by 11 you get x = 62. This is how many songs Lou has.
Since we are trying to find how many songs Kelly has, we must multiple 62 x 4 to get 248. Kelly has 248 songs.
The rule of 72 that represents the annual interest rate is defined below , the rate is 4.5% .
In the question ,
it is given that ,
Miguel is planning to retire after 16 years ,
and he wants to double his money ,
The Rule of 72 is a simplified formula , that is used to calculate the time that an investment will take to double the value , based on its rate of return .
By the rule of 72 ,
Number of years that would take an investment to double = 72/(rate of interest )
n = 72/r
given the time is 16 years .
16 = 72/r
r = 72/16
r = 4.5%
Therefore , The rule of 72 that represents the annual interest rate is defined below , the rate is 4.5% .
Learn more about Rule Of 72 here
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