A manufacturer has 600 litre of 12%acid solution. How many litres of 30% acid solution must be added to it so that acid content in the resulting mixture will be more than 15% but less than 18%?
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eddy
12.03.16, 14:04
six teams enter a competition. there are x members I each team. 8
people drop out and 34 complete the competition. 1. write an equation
In terms of x, representing this information. 2.solve the equation to
find the number in each of team at the beginning of the copmetition
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Dear visitor, please use panel for submitting new questions
six teams enter a competition. there are x members I each team. 8 people drop out and 34 complete the competition. 1. write an equation In terms of x, representing this information. 2.solve the equation to find the number in each of team at the beginning of the copmetition
Leave a comment