https://file.aiquickdraw.com/mathbot/file/1726710386725befncf4p.jpg

The problem in the image asks us to calculate how many times a human heart will beat in 50 years, given that it beats 72 times per minute. Let's work through this step-by-step.

1. **Calculate beats per minute:**
   \[
   \text{Beats per minute} = 72
   \]

2. **Calculate beats per hour:**
   \[
   \text{Beats per hour} = 72 \times 60 = 4320
   \]

3. **Calculate beats per day:**
   \[
   \text{Beats per day} = 4320 \times 24 = 103,680
   \]

4. **Calculate beats per year:**
   \[
   \text{Beats per year} = 103,680 \times 365 = 37,843,200
   \]
   Here, we are using 365 days per year, not accounting for leap years.

5. **Calculate beats in 50 years:**
   \[
   \text{Beats in 50 years} = 37,843,200 \times 50 = 1,892,160,000
   \]

Thus, a human heart will beat approximately **1,892,160,000** times in 50 years.

Would you like a detailed breakdown of each step or have any questions? Here are 5 related questions you might be interested in:

1. How does the calculation change if we consider leap years?
2. What would be the number of heartbeats in 30 years instead of 50?
3. If the heart rate increases to 80 beats per minute, how many times will it beat in 50 years?
4. What is the effect of different heart rates on lifetime heartbeats?
5. Can lifestyle factors significantly alter the number of lifetime heartbeats?

**Tip:** To include leap years in such calculations, use 365.25 days per year instead of 365 to get a more accurate count.

Assuming that a human heart beats 72 times per minute, calculate how many times it is going to beat in 50 years.

Learn how to calculate the number of heartbeats in 50 years, assuming a human heart beats 72 times per minute. Detailed step-by-step solution, including beats per minute, per hour, per day, and per year. Perfect for students in Grades 6-8.

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