Respuesta :
The marbles mass would be 193(g) grams because, 271-78 would give you the amount of marbles since the total is 271(g) grams.
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Have a wonderful and lovely day! Part of you life :) And if you need anymore help or answers feel free to contact me as soon as possible :) and I'll try to help you my best!
~Sincerely by, Lookiesat ^^
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Have a wonderful and lovely day! Part of you life :) And if you need anymore help or answers feel free to contact me as soon as possible :) and I'll try to help you my best!
~Sincerely by, Lookiesat ^^