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09-04-2020
Mathematics

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Find the average.
1. $30, $45, $15
2. $18, $93, $34, $45
3. $9, $4, $5, $8, $10

Respuesta :

camerse camerse

09-04-2020

Answer:

1. $30

2. $47.50

3. $7.20

Step-by-step explanation:

1. ( 30 + 45 + 15 ) / 3 = 30

2. ( 18 + 93 + 34 + 45 ) / 4 = 47.50

3. ( 9 + 4 + 5 + 8 + 10 ) = 7.20

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