Water contains 14 `2/7` % of hydrogen and the rest is oxygen. In 350g of water, oxygen will be ?

Question

Water contains 14 `2/7`  % of hydrogen and the rest is oxygen. In 350g of water, oxygen will be ?

Accepted Answer

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Question

Water contains 14 `2/7` % of hydrogen

Solution

% of oxygen in water [if gte vml 1]> [if !vml]-->` ` [endif]--> $\displaystyle={100}-{14}\frac{{2}}{{7}}={100}-\frac{{100}}{{7}}=\frac{{600}}{{7}}%$

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Question

Water contains 14 `2/7` % of hydrogen

Solution

% of oxygen in water [if gte vml 1]> [if !vml]-->` ` [endif]-->

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% of oxygen in water [if gte vml 1]> [if !vml]-->` ` [endif]--> $\displaystyle={100}-{14}\frac{{2}}{{7}}={100}-\frac{{100}}{{7}}=\frac{{600}}{{7}}%$