Question

The dimensions of the base of a rectangular vessel are 60 cm x 45 cm. Its height is 20 cm. The vessel is half-filled with water.

(I)The volume of water when the vessel is half filled
(A) 45000cm2
(B) 36000cm
(C) 27000cm3
(D) 21000 cm
(II)The base area of the vessel is
(A) 2700 cm2
(B) 2500 cm
(C)3600 cm
(D) 270cm2
(III) The maximum capacity of vessel in litres
(A) 540 L
(B) 54 L
(C) 54001
(D) 5.41 L
(IV)The water in the vessel is poured into a vessel which is a cube and is completely filled.The side length of the cubical vessel is
(A) 27cm
(B) 30 cm
(C) 300 cm
(D) 25cm

PLEASE GIVE ME THE ANSWER ASAP ​

Answer 1

1 (c) 27000cm³

2 (a) 2700cm²

3 (a) 540L

4 (b) 30cm

Answer 2

Step-by-step explanation:

1. volume of vessel =l.b.h.

=60×45×20

=54000cm³

half filled = volume of vessel /2

=54000/2

=27000cm³

2. base of vessel=lb

=60×45

=2700cm²

3.maxi. capacity of vessel= 540 l

I don't know it is correct or not

4. volume of cube =l³

27000=|³

|=³✓27000

|=30cm

I hope it is helpful

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