Question
Xuan baked kaya, beef and curry buns. She baked 130 kaya buns. 30% of her buns were curry. She baked 10 less beef buns than curry buns. How many kaya buns and beef buns did Xuan bake altogether?
3 m

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Xuan baked kaya, beef and curry buns. She baked 130 kaya buns. 30% of her buns were curry. She baked 10 less beef buns than curry buns. How many kaya buns and beef buns did Xuan bake altogether?