Question

If in a stick of chalk, carbon is 3g. what is the weight of the chalk stick​

Answer 1

Answer:the weight of the chalk stik is 9gram

Step-by-step explanation:

Because that carbon is present 1/3 in chalk stick

Answer 2

Question :- If in a stick of chalk,carbon is 3g,what is the weight of the chalks stick?

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Given:- The ratios of Calcium,carbon,and oxygen is 10:3:12.

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To Find :- Weight of the Chalk Stick.

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Mathematical Statement :-$\sf \dfrac{Weight \: of \: carbon}{Weight \: of \: chalk \: stick} \times \dfrac{100}{100} = 12$

Let us consider the weight of the chalk stick as x.

$: \implies\therefore \sf \dfrac{12}{100} = \dfrac{3}{x}$

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$: \implies\sf{x = \dfrac{300}{12} = 25g}$

Thus,the weight of the chalk stick is 25g.