The mass of 1 cubic meter of substance is 800 kgs under certain conditions. What is the volume, in cubic centimeters of 1 gram of this substance under these conditions? (1 kg = 1,000 g and 1 cubic meter = 1,000,000 cubic centimeters)
a. .80
b) 1.25
c) 8.0
d) 12.50
e) 80
Kilograms to grams; volume
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- cans
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800kgs -> 1 cubic m = 10^6 cubic cm
8 * 10^5 gm = 10^6 cubic cm
or 1 gm = 10/8 = 1.25
IMO B
8 * 10^5 gm = 10^6 cubic cm
or 1 gm = 10/8 = 1.25
IMO B
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- VivianKerr
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We can just do a nice straightforward unit conversion to get the answer:
(1 cub meter / 800 kg) * (1 kg / 1000g) * (1,000,000 cub cm / 1 cub meter)
I set it up this way so the kg's and the cubic meters cancel out and we are left with the label the question is asking for: cubic cm/gram.
= 1,000,000 / 800,000
5 zeroes will cancel: 10/8 = 5/4
The answer is B.
(1 cub meter / 800 kg) * (1 kg / 1000g) * (1,000,000 cub cm / 1 cub meter)
I set it up this way so the kg's and the cubic meters cancel out and we are left with the label the question is asking for: cubic cm/gram.
= 1,000,000 / 800,000
5 zeroes will cancel: 10/8 = 5/4
The answer is B.
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Thank you for all the "thanks" and "follows"!