The ages of three sibling, Leon, Kelly and Jack are on the radio 3:5:6. The sum of their age is 42 years. How old is Kelly
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Pertanyaan
The ages of three sibling, Leon, Kelly and Jack are on the radio 3:5:6. The sum of their age is 42 years. How old is Kelly
1 Jawaban
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1. Jawaban ErizaPark11
Kelly : 5/14×42=15
14 came from 3 + 5 + 6