Tabitha, Jack and Khadija each took part in a quiz and the ratio of their scores was
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Tabitha, Jack and Khadija each took part in a quiz and the ratio of their scores was 3:5:12. The mean of their scores was 360 . What was Tabitha's score?
Related Book For
Probability And Statistics For Engineering And The Sciences
ISBN: 9781305251809
9th Edition
Authors: Jay L. Devore
Posted Date: