Question: Find the required ratios. The atomic mass of an atom of carbon is defined to be 12 u. The ratio of the atomic mass of

Find the required ratios. The atomic mass of an atom of carbon is defined to be 12 u. The ratio of the atomic mass of an atom of oxygen to that of an atom of carbon is 4/3. What is the atomic mass of an atom of oxygen? (The symbol u represents the unified atomic mass unit, where 1 u = 1.66 × 10⁻²⁷ kg.)

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