lf an examination the scores of Shruthe and Tanuja's are in the ratio 7:11, then the ratio of sum of Tanuja's score and 2 times shruthi's score and 3 times Tanuja's score is?
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25:33
Step-by-step explanation:
Concept= Ratio
Given= Ratio of two people
To Find= new ratio
Explanation= Let the score be x.
Ratio of Shruthe and Tanuja score is 7:11
So score of Shruthe is 7x and Tanuja is 11x
Sum of Tanuja score and 2 times Shruthe score = 11x + 2*7x = 25x
and 3 times tanujas score = 3*11x = 33x
New Ratio is 25x/33x = 25/33
Ratio= 25:33
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