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Ugo [173]
4 years ago
14

PLZ HELP ASAP DENSITY WORD PROBLEMS

Mathematics
1 answer:
gayaneshka [121]4 years ago
5 0
Given: 
1 cubic meter of hot air can lift about 0.25 kg

We can solve this question by unity method as shown below:

0.25 kg can be lifted by air =  1 cubic meter
1 kg can be lifted by air = 1/0.25 = 4 cubic meter or air

So,

500 kg can be lifted by = 4 x 500 = 2000 cubic meter of air
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