Question

The aquarium with the
length 45 cm, the width
25 cm and the height
25 cm contains 19 liters of
water. What is the height of
an empty part of the
aquarium?​

Answer 1

Answer:

ok

Explanation:

45*25*25=28125cm³ is the total volume of aquarium. (Volume of empty part of aquarium+ Volume of water in the aquarium)=total volume of ...

Answer 2

Answer:

Explanation:

45*25*25=28125cm³ is the total volume of aquarium.

(Volume of empty part of aquarium+Volume of water in the aquarium)=total volume of aquarium

1lt.=1000cm³

then,

19lt.=19000cm3

Let, Height of empty part=X cm

Now,

45*25*X+19000=28125

X=9125/1125

X= 8.1cm this is the height of empty part of aquarium