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Dheeraj
Questions (3)
Out of a class of 45 student 2/3 went on a picnic how many students stayed in school solve the multification fraction
2 answers
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If the perimeter rectangle is 250cm and its breadth is 50cm, it length will be?
2 answers
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A triangle whose sides ABC a line Ap drawn to the side BC such that ap is not a median or altetude?
0 answers
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Answers (2)
1.134
First 400 GM of solution is given in which 20% is tha molecular weight of solute and 80 % molecular weight of solvent . Now 20% of 400 GM of solution is 80 GM . Weight of solute precipitated is 50gm. Now amount of solute left in solution is 80-50= 30 GM.
