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vampirchik [111]
3 years ago
15

The average of 3,15, and my number is 40. What is my number?

Mathematics
1 answer:
mylen [45]3 years ago
8 0

Answer:

Your number is 102.

120/3=40 (3 numbers so divide by 3)

3+15=18

120-18=102

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Vedmedyk [2.9K]

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3 years ago
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