Pregunta
4 Calculate:
Ask by Mcdonald Alexander. in South Africa
Jan 23,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The ratio is
.
Solución

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Respondido por UpStudy AI y revisado por un tutor profesional
Como
Extra Insights
To solve the expression
, we need to first calculate the sums in the numerator and the denominator.
Numerator:
The series is an arithmetic series where the first term
, the last term
, and the common difference
.
The series
To find the number of terms
, we use the formula for the
-th term of an arithmetic series:
Plugging in our values:
The sum
of the first
terms of an arithmetic series is given by:
Thus,
Denominator:
The series is also an arithmetic series where the first term
, the last term
, and the common difference
.
The series
To find the number of terms
, we use the same formula:
The sum
:
Now, we can calculate the overall expression:
Calculating the division gives:
However, simplifying it exactly, we can also do the division:
To finalize, rounding down gives us:

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