Question15. The mean length of six rods is $44 \cdot 2 \mathrm{~cm}$. The mean length of five of them is 46 cm . How long is the sixth rod?

Studdy Solution
Determine the length of the sixth rod by subtracting the total length of the five rods from the total length of all six rods:
$\text{Length of sixth rod} = 265.2 - 230$
$= 35.2 \, \text{cm}$
The length of the sixth rod is:
$$\boxed{35.2 \, \text{cm}}$$