The volume of a wall whose height is six times its breadth and length is half its height, is 23958 cm3. What is the breadth of the wall?
Answer & explanation
Correct answer: option 3
We know that,
Volume of a cuboid = Length × Breadth × Height
We have,
The volume of a wall = 23958 cm3
Let the height = 6x
breadth = x
and length = 3x
According to the question,
3x × x × 6x = 23958
= x3 = \(\frac{23958}{18}\)
= x3 = 1331
= x = 11 cm