Question

the average of two number is 8 and the average of 4 number is 5. find the average of all the 6 number?​

Answer 1

Answer:

answer 6

Step-by-step explanation:

average of 2 number =2×8=16

average of 4 number=4×5=20

total = tatal number/total count

20+16/6.

=6

Answer 2

Answer:

IF W + X + Y + Z/4=8 THEN W+X+Y+Z=32;

IF A+B+C+D+E+F+G+H/8=6 THEN A+B+C+D+E+F+G+G=48

THEREFORE A+B+C+D+E+F+G+H+W+X+Y+Z= 80

SINCE THERE ARE 12 NUMBERS THEN THE AVERAGE OF ALL OF THEM IS 80/12=6.5