Dividing by a fraction means multiplying by its reciprocal. Simplify and convert to a mixed number.<br><br>
&bull; \( \frac{2}{3} \div \frac{2}{5} = \frac{2}{3} \times \frac{5}{2} = \frac{10}{6} \)<br>
&bull; Simplify: HCF of 10 and 6 is 2. \( \frac{10}{6} = \frac{5}{3} \)<br>
&bull; \( \frac{5}{3} = 1\frac{2}{3} \) (since 5 ÷ 3 = 1 remainder 2)<br><br>
Final Answer: A = 1, B = 2, C = 3