https://file.aiquickdraw.com/mathbot/file/17267106676698m0envpi.jpg

Let's analyze the problem step by step.

The problem states:

- There are **80 people** who were asked what type of phone they own.
- \( \frac{3}{5} \) of them own a **Samsung** phone.
- **10%** of them own a **Google** phone.
- The remaining people own **iPhones**.

We are asked to determine how many people own iPhones.

### Step 1: Find the number of people with Samsung phones.
\( \frac{3}{5} \) of 80 people have Samsung phones:

\[
\frac{3}{5} \times 80 = 48 \text{ people own Samsung phones.}
\]

### Step 2: Find the number of people with Google phones.
**10%** of 80 people have Google phones:

\[
10\% \times 80 = 0.1 \times 80 = 8 \text{ people own Google phones.}
\]

### Step 3: Find the number of people with iPhones.
The total number of people who own Samsung and Google phones is:

\[
48 + 8 = 56
\]

Since there are 80 people in total, the number of people who own iPhones is:

\[
80 - 56 = 24
\]

### Final Answer:
**24 people own iPhones.**

Would you like more details on any part of this process?

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Here are 5 related questions to deepen your understanding:

1. What percentage of people own iPhones?
2. If the number of people asked was doubled, how many would own iPhones?
3. How many more people own Samsung phones compared to Google phones?
4. If 15% of people owned Google phones instead, how would that change the number of iPhone owners?
5. What fraction of the people own neither Samsung nor Google phones?

**Tip**: When dealing with percentages or fractions, always calculate based on the total number, and ensure to subtract any known amounts to find unknown quantities.

Eighty people were asked what type of phone they own. 3/5 of those asked have a Samsung phone. 10% own a Google phone. The remaining people have iPhones. How many people have iPhones?

Eighty people were surveyed about their phone ownership. 3/5 own Samsung phones, and 10% own Google phones. Find out how to calculate the number of people who own iPhones using fractions, percentages, and basic arithmetic. Suitable for Grades 6-8.

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