Gun-powder contains 75% nitre , 10% sulphur and the rest of it is charcoal. find the quantity of charcole in 8 kg of gun -powder.
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Answered by
1
1.2kg will be right answer
15 percent of 8kg is 1.2 kg
15 percent of 8kg is 1.2 kg
Answered by
2
1*1/5kg or 1.2 kg
percentage of charcoal is 15%
therefore 15/100*8
=1.2kg
percentage of charcoal is 15%
therefore 15/100*8
=1.2kg
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