If 20% of your classmates own an iPad, 12% own an iPad and an iPhone, and 74% own neither, what percentage own an iPhone? Explain.

18% s

Bro it IS 18%. If 20% own an iPad, that's including the ppl that have both. So, 20-12=8. 8% just have iPads. Add 8+12+74 and you get 94. That's 6% that just have iPhones plus the 12% that have both. 18%

To find out the percentage of classmates who own an iPhone, we need to subtract the percentage of classmates who own both an iPad and an iPhone (12%) and the percentage of classmates who own neither (74%) from the total percentage of classmates (100%).

So, let's break it down step by step:

1. We start with 100% - the total percentage of classmates.
2. Subtract the percentage of classmates who own both an iPad and an iPhone (12%).
3. Then subtract the percentage of classmates who own neither an iPad nor an iPhone (74%).
4. The remaining percentage is the percentage of classmates who own an iPhone.

So, the percentage of classmates who own an iPhone is:

100% - 12% - 74% = 14%.

Therefore, 14% of your classmates own an iPhone.

Since only the middle group have iPhones, 12%.