Question

Chaik contains calcium, carbon and oxygen in the ratio 10:3:12.

If in a stick of chalk, carbon is 18 g then what is the weight of the chalk stick.​

Answer 1

Answer:

The weight of chalk stick is 25 g.

Answer 2

$\tt\red{A}\orange{N}\green{S}\pink{W}\blue{E}\purple{R:-} {\sf{\pmb{\bold{\color{lime}{\footnotesize{\colorbox{cyan}{\colorbox{black}{25 g}}}}}}}}$