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     EduGorilla 
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    An alloy of brass is composed of tin, copper and zinc in the ratio of 2 : 15 : 5. Another alloy of brass contains these metals in the ratio 7 : 23 : 3. Equal weights of these alloys are taken and fused together. What is the ratio of the ingredient metals in the resulting alloy?

    Options :-

    1. 9 : 38 : 8
    2. 13 : 68 : 18
    3. 20 : 91 : 21
    4. 15 : 54 : 38
    5. None of these
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