Question

9. express the first quantity as a percentage of the second .
(i)15,45
(ii)35 minute, 2 hours
(iii)540 g, 3 kg

Answer 1

Dear Student ,

$$\begin{gathered} \left(1\right)\frac{15}{45}\times 100=33.33\% \\ \left(2\right)\frac{35}{2\times 60}\times 100=29.16\% \\ \left(3\right)\frac{540}{3\times 1000}\times 100=18\% \end{gathered}$$