RATIO AND PROPORTION
18. 72 kg of dynamite contains 54 kg of
potassium nitrate and 10.8 kg of charcoal.
The remaining is sulphur. Calculate the
percentage of sulphur.
Answers
Answered by
1
Answer:
answer is 10%
Step-by-step explanation:
remaining sulphur=7.2kg
%sulphur =10%
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