In a mixture, R is 2 parts and S is 1 part. In order to
make S to 25% of the mixture, how much of R is to be added?
explain how can i solve it??

Answer Posted / kannan

2:1
100% na 2:1
ie r =2 and s=1
50% na 4:.5
25% na 8:.25
therefore r=8

Is This Answer Correct ?    0 Yes 8 No



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