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Eddi Din
[679]
3 years ago
12
Explain how to do this
Mathematics
Answer
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1
answer:
Lera25
[3.4K]
3 years ago
6
0
Average of 2 numbers is 40
so total = 2 x 40 = 80
300 - 80 = 220
average of remaining 10 numbers = 220/10 = 22
answer
B) 22
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