Question

A cuboidal vessel is 8 m long and 6 m wide. How much height should it have in order to hold 30,000 litres of liquid ?

Answer 1

Answer:

625

Step-by-step explanation:

area of cuboid is lbh

Answer 2

Answer:

Height of cuboidal vessel = 0.625 m

or h = 62.5 cm

Step-by-step explanation:

Volume of cuboid

$\boxed{V = l \times b \times h}$

length l =8 m

Breadth b = 6 m

Height h = ?

we also know that

$\boxed{1000 \: litres = 1 {m}^{3}}$

So, when we are equating two expression both sides have equal unit,so convert litres into meter- cube

$lbh = \frac{30000}{1000} \\ \\ 8 \times 6 \times h = 30 \\ \\ h = \frac{30}{6 \times 8} \\ \\ h = \frac{5}{8} \\ \\ h = 0.625 \: m \\ \\ h = 62.5 \: cm$

Hope it helps you