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MatemáticasMatemáticas489 views·Updated Jun 23, 2026·1 page

Entendiendo el Interés Simple y Compuesto: Fórmulas y Ejercicios

user profile picture
Valeria Micola@valeriamicola_

¿Alguna vez te has preguntado cómo funcionan los préstamos y...

1
of 1
# interès simple

Volem 3000€

$3000+3000 \cdot \frac{5}{100}$

$3000 (1+0'05) 005=\gamma$

5% impost simple
tardaras 7 anys en tatnarle

3-

Interés Simple vs Interés Compuesto

El interés simple es como ganar siempre la misma cantidad cada año. Si prestas 3000€ al 5% de interés simple, cada año ganas exactamente 150€ (3000 × 0,05 = 150€).

Funciona como una progresión aritmética donde siempre sumas la misma cantidad. Después de 1 año tendrás 3150€, después de 2 años serán 3300€, y así sucesivamente. La fórmula es: Cn = 3000 + 150n1n-1, donde "n" es el número de años.

El interés compuesto es diferente porque ganas dinero sobre el dinero que ya has ganado. Con 3000€ al 2% compuesto: el primer año ganas 60€ (quedas con 3060€), pero el segundo año ganas 61,2€ porque ahora calculas el 2% sobre 3060€, no sobre los 3000€ iniciales.

💡 Recuerda: Con interés simple ganas siempre lo mismo cada período, pero con interés compuesto tus ganancias van aumentando progresivamente.

La fórmula del interés compuesto es: Cn = Co1+r/1001 + r/100^n, donde Co es el capital inicial, r es la tasa de interés y n el tiempo.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: interés compuesto

1

Most popular content in Matemáticas

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user
MatemáticasMatemáticas489 views·Updated Jun 23, 2026·1 page

Entendiendo el Interés Simple y Compuesto: Fórmulas y Ejercicios

user profile picture
Valeria Micola@valeriamicola_

¿Alguna vez te has preguntado cómo funcionan los préstamos y por qué el dinero "crece" con el tiempo? Los conceptos de interés simple e interés compuestoson fundamentales para entender las finanzas básicas y te serán súper útiles en la...

1
of 1
# interès simple

Volem 3000€

$3000+3000 \cdot \frac{5}{100}$

$3000 (1+0'05) 005=\gamma$

5% impost simple
tardaras 7 anys en tatnarle

3-

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Interés Simple vs Interés Compuesto

El interés simple es como ganar siempre la misma cantidad cada año. Si prestas 3000€ al 5% de interés simple, cada año ganas exactamente 150€ (3000 × 0,05 = 150€).

Funciona como una progresión aritmética donde siempre sumas la misma cantidad. Después de 1 año tendrás 3150€, después de 2 años serán 3300€, y así sucesivamente. La fórmula es: Cn = 3000 + 150n1n-1, donde "n" es el número de años.

El interés compuesto es diferente porque ganas dinero sobre el dinero que ya has ganado. Con 3000€ al 2% compuesto: el primer año ganas 60€ (quedas con 3060€), pero el segundo año ganas 61,2€ porque ahora calculas el 2% sobre 3060€, no sobre los 3000€ iniciales.

💡 Recuerda: Con interés simple ganas siempre lo mismo cada período, pero con interés compuesto tus ganancias van aumentando progresivamente.

La fórmula del interés compuesto es: Cn = Co1+r/1001 + r/100^n, donde Co es el capital inicial, r es la tasa de interés y n el tiempo.

We thought you’d never ask...

What is the Knowunity AI companion?

Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.

Where can I download the Knowunity app?

You can download the app in the Google Play Store and in the Apple App Store.

Is Knowunity really free of charge?

That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.

Most popular content: interés compuesto

1

Most popular content in Matemáticas

9

Most popular content

9

Can't find what you're looking for? Explore other subjects.

Students love us — and so will you.

4.6/5App Store
4.7/5Google Play

The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.

Stefan SiOS user

This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.

Samantha KlichAndroid user

Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.

AnnaiOS user