EM-2501

Direct proportion

E Math · Secondary 4 · Hard · Direct proportion

1. $\dfrac{100}{9}\text{ cm}^2$
2. $\dfrac{25}{9}\text{ cm}^2$
3. $\dfrac{400}{9}\text{ cm}^2$
4. $\dfrac{50}{9}\text{ cm}^2$

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