Answer:
11
Step-by-step explanation:
We know formula to find average is,
Average=
Numberofnumbers
Sumofnumbers
Since the average of 10, so the sum of numbers is 5×10=50
As the fifth number is given 6, so rest 4 numbers will be = 50−6=44
Average of first four numbers will be Average=
4
44
=11
True
$3000
-lesser of realized gain or boot
C
3/5 + 1/4 = 0.85
0.85 as a fraction is 17/20
So the answer is C
