Question

sum of 11 numbers is 2453 sum of 1st six number is 1151 and sum of last six is 1377 then what is the 6th number​

Answer 1

Step-by-step explanation:

average of 11 numbers = 2453

sum of 11 numbers = 2453*11 = 26983

average of first 6 numbers = 1151

sum of first 6 numbers = 1151*6 = 6906

sum of last 6 numbers = 42.5

average of last 6 numbers = 1377*6 = 8022

sum of first 6 + last 6 numbers = 6906+8022= 14928

but 6th term is added 2 times 14928–26986= 6th term

the 6th term is 12058