12 l = 12000 cm3 = x * 30 * 50 => x = 12000/1500 = 8 cm;
The water will rise to** 8 cm**
Further explanation
Given:
The aquarium dimension = 50 cm x 30 cm x 40 cm
Volume pour to the aquarium = 12 litres = 12000 cm³
First step
We will calculate the volume of the aquarium:
Volume = 50x30x40
= 60000 cm³
When we pour 12000 cm³ water into the aquarium, only the height changed, the length and breadth are the same.
Now, we calculate the height when the volume is 12000 cm³
Volume = length x breadth x height
h e i g h t = l e n g t h . b re a d t h V o l u m e
= 1500 12000
= 8 cm
So, when we pour 12 litres of water into the aquarium, the water height would be 8 cm
Learn more
Volume https://brainly.com/question/12981512
Volume of the tank brainly.com/question/9604774
**Keywords: **volume, height, calculate volume of aquarium
The water in the aquarium will rise to a height of 8 cm after 12 liters are poured in. This is calculated by converting liters to cubic centimeters, finding the base area of the aquarium, and then using the volume formula. The calculations show a height of 8 cm.
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