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emmainna [20.7K]

3 years ago

11

Pls help urgent question thanks

1 answer:

Burka [1]3 years ago

6 0

The total amount of water that he can fill is the volume of the aquarium (70 × 50 × 30 = 105 000cm³)

Now, since he fills it three-quarters, we need to multiply the total volume by 3/4.

Hence, 105 000 × 3/4 = 78750cm³
To find the total amount of litres, we simply divide by 1000 = 78.75 L

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