Question

The average of 5 consecutive number is n. If the next two number are also included. The average will

Answer 1

Answer:

n+1

Step-by-step explanation:

Let the numbers are:

x-2,x-1,x,x+1,x+2

sum=x-2+x-1+x,x+1+x+2=5x

average=5x/5=x

x=n

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Now next two numbers are

x+3 and x+4

sum of these 7 numbers

=5x+x+3+x+4=7x+7

hence average=7(x+1)/7=x+1

Hence average=n+1

Answer 2

Answer:

( n +1 )

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