Question

The volume, length and height of a room are 81m³,500cm and 3.5m respectively. Find its breadth.



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Answer 1

Answer:

4628.57 cm

Step-by-step explanation:

L= 500 cm

b =?

h= 3.5 cm

$v = 81 \: m {}^{3} = 81 \times (100) {}^{3} {cm}^{3}$

$v = l \times b \times h \\ 81 \times (100) {}^{3} = 500 \times b \times 3.5 \\ b = \frac{8100000}{500 \times 3.5} \\ b = 4628.571 \: cm$