the average of two number is 8 and the average of 4 number is 5. find the average of all the 6 number?
Answers
Answered by
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
Answered by
0
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
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