The arithmetic mean of 15 numbers is 41.4. Then the sum of these numbers is.
A. 414
B. 420
C. 620
D. 621
Show Answer
Answer-D
Solution-
Solution(By Apex Team)
$\begin{array}{l}\text{Sum of numbers}\\
\text{= (41.4 × 15)}\\
\text{= 621}\end{array}$
HI 
EN