Question
Sam and Valen shared some pens in the ratio of 3 : 8. After both each gave away 49 pens to their brother, the ratio of the number of pens Sam had to the total number of pens left was 1 : 6. How many pens did the two boys have at first?
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Sam and Valen shared some pens in the ratio of 3 : 8. After both each gave away 49 pens to their brother, the ratio of the number of pens Sam had to the total number of pens left was 1 : 6. How many pens did the two boys have at first?