Question

If the arithmetic mean of three consecutive numbers is 63, find the second number.

Answer 1

Answer:

sorry i dont know

Step-by-step explanation:

kisi aur se puch lo bhai

Answer 2

Answer:

Let the first no. be (x-1),

second number be x,

third number be (x+1)

Then, arithmetic mean=63

=[(x-1)+x+(x+1)]/3=63

=(x-1+x+x+1)/3=63

=3x/3=63

=x=63

Therefore, first no. =( x-1)=63-1=62

second number=63

third number=(x+1)=63+1=64