The mass spectrum determined the molecular weight of mehtyl, Ask an Expert

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Oil of wintergreen contains methyl salicylate. Elemental analysis of methyl salicylate found 63.15% carbon, 5.30% hydrogen, and 31.55% oxygen. the mass spectrum determined the molecular weight of mehtyl salicylate to be 125.15 g/mol. What is the molecular formula of methyl salicylate?

Please show all work. I'm stuck on creating the empirical formula. I converted the percentages to moles, but when I tried to create an empirical formula, I couldn't get whole numbers for the subscripts.

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