Question

hello...

solve it....​

Answer 1

Answer:

heya...

Volume of cuboidal pit = l × b × h

= 8 × 6 × 3

$144 {m}^{3}$

The cost of digging cuboidal pit at rate of 1 m cube = 30 rs

The cost of digging cuboidal pit at rate of 144 m cube = 30 × 144

= 4320 rs

hope it helps you

Answer 2

Step-by-step explanation:

Volume a cuboid=l×b×h

given that,

l=8m

b=6m

h=3m

So, the volume of the cuboidal pit=8×6×3=144 m^3.

given that,

the rate is ₹30 per m^3,so,

The rate of digging a pit of volume 144m^3=144×30=₹4320

Hope it helps!