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480kg 1:3:4 how much sand is needed
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480kg 1:3:4 how much sand is needed
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Jun 13, 2019
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480kg 1:3:4 how much sand is needed
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Erosenin
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I don't think you wrote the whole question
1+3+4 = 8
480 / 8 = 60
It would be any of these 3 answers depending on which number in the ratio sand is :
60 * 1 = 60
60 * 3 = 180
60 * 4 = 240
Dsolimano
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Jun 18, 2019
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Dsolimano
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