118. The average of eight outcomes is 20. Average of first two is 15 = average of second three And the sixth result is 4 less than the seventh and 7 less than the eighth. What the end result he

The average of 8 readings is 24.3. Out of which the average of first two is 18.5 and that of next three is 21.2. If the sixth reading is 3 less than seventh and 4 more than eighth, what is the sixth reading?

The average of 8 numbers is 20, that of the first two is 15.5 and that of the next three is 21frac(1)(3) , the 6th is less than the 7th by 4 and 7 less than the 8th. The last number is

The average of 8 numbers is 20. the average o first two number is 15(1)/(2) and that of next three is 21(1)/(3) . If the sixth numbet be less than the seventh and eighth numbers by 4 and 7 respectively, then find the eighth number?

The average of 13 results is 39. Average of first five is 38 and average of last 7 is 36. Find the value of the 6th number.

The average of 8 numbers is 20. The average of first two numbers is 15(1)/(2) and that of the next three is 21(1)/(3). If the sixth number be less than the seventh and eighth numbers by 4 and 7 respectively,then the eighth numbers by 4 and 18 (b) 22 (c) 25 (d) 27

The average of 13 results is 60 . If the average of first 7 Results is 59 and that of last 7 results is 61 , what will be the seventh results ?