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the average of 6 digit numbers is 70 if 75 which one of the numbers is subtracted from the sum of those 6 numbers what is the average of remaining 5​

Sagot :

Answer:

1. We know the average of the 6 numbers is 70.

2. Let the 6 numbers be represented as (a, b, c, d, e, f).

3. By definition, the average of these

[tex]\text{Average} = \frac{a + b + c + d + e + f}{6} = 70[/tex]

[tex]{a + b + c + d + e + f = 70 \times 6 = 420}[/tex]

4. We now want to find the average of the remaining 5 numbers. The average is given by dividing the new sum by 5:

  • New sum = 420 - 75 = 345

5. We now want to find the average of the remaining 5 numbers. The average is given by dividing the new sum by 5:

[tex]New \: average = \frac{345}{5}[/tex]

6. Performing the division:

  • New average = 69

The average of the remaining 5 numbers is 69.