Question

Convert the following ratios to percentages.

1. $3:4$
2. $2:3$

Answer 1

(a) $3:4$
=$\frac{3}{4}$

=$\frac{3}{4}×\frac{100}{100}$

=$\frac{3}{4}×100$ %

=$75$ %

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(b) $2:3$

=$\frac{2}{3}$

=$\frac{2}{3}×\frac{100}{100}$

=$\frac{2}{3}×100$ %

=$\frac{200}{3}$ %

=$\bigg (\frac{66×3+2}{3}\bigg)$%

=$66\frac{2}{3}$ %