Nemo's aquarium is filled with 240024002400 cubic centimeters of water. The base of the aquarium is 20\text{ cm}20 cm20, space,
2 answers:
Answer:
10 cm
Step-by-step explanation:
Since, the volume of a cuboid is,
V = l × w × h,
Where,
l = length,
w = width,
h = height,
∵ The shape of the aquarium must be cuboid,
We have, l = 20 cm, w = 12 cm, V = 2400 cm³,
By substituting the values,
2400 = 20 × 12 × h
2400 = 240h
Hence, the height of the water in Nemo's aquarium would be 10 cm.
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Answer:
<h3><u>Let's</u><u> </u><u>understand the concept</u><u>:</u><u>-</u></h3>- Here 12 is 90% of a number.
- So we can say that 90% of That number is 12 .
- In this way we can get the the number
Let,
the number=x
<h3>According to the question ,</h3>- We know 90%=90/100
- so add it
- Now use cross multiplication method
- Now interchange sides .
- Answer will come in decimals so we take approximate value.
The number is 13.