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Llana [10]
2 years ago
7

Ten friends go out to dinner together: 7 order an appetizer, 5 order a soup, and 4 order a salad. If everyone orders something,

but no one orders exactly two things, how many people order all three things?
Mathematics
2 answers:
gavmur [86]2 years ago
7 0
4 people order all 3 things
Goshia [24]2 years ago
6 0

Answer:

2 people orders all three things

Step-by-step explanation:

Let's  suppose that who order all three things.

So , i can't draw a venn diagram here, but i can explain.

The first circle is 7 , the second circle is 5.

7 - 5 = 2

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