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the mass of an object is 45 kg and it has a density of 5 gram per centimetre cube what is the volume ​
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20 votes
20 votes
the mass of an object is 45 kg and it has a density of 5 gram per centimetre cube what is the volume ​

User Stealth
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2 Answers

19 votes
19 votes

5 grams fits into 45 kg 9,000 times.

Since each 5 grams occupies 1 cm³, 9,000 little packages of 5 grams must occupy 9,000 cm³ . (That's 9 liters.)

User Ilitirit
by
3.4k points
10 votes
10 votes

Density = Mass/Volume

=> 5g/cm³ = 45kg/Volume

=> 0.005kg/cm³ = 45kg/Volume

=> Volume = (cm³×45kg)/0.005kg

=> Volume = 9000kg/cm³

User Elliot Wood
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2.8k points
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