A bakery uses $4.5$ kg of flour to make $30$ identical loaves. Flour requirement is directly pro

Question

A bakery uses $4.5$ kg of flour to make $30$ identical loaves. Flour requirement is directly proportional to the number of loaves. Find the flour required for $84$ loaves. Find the number of loaves that can be made with $12$ kg of flour. Write an equation connecting flour mass $F$ kg and number of loaves $n$.

Accepted Answer

(a) $12.6$ kg; (b) $80$ loaves; (c) $F=0.15n$.

Direct and Inverse Proportion

Direct and Inverse Proportion