Question
Tammy baked sardine, beef and kaya buns. She baked 140 sardine buns. 30% of her buns were kaya. She baked 20 more beef buns than kaya buns. How many sardine buns and beef buns did Tammy bake altogether?
3 m

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Tammy baked sardine, beef and kaya buns. She baked 140 sardine buns. 30% of her buns were kaya. She baked 20 more beef buns than kaya buns. How many sardine buns and beef buns did Tammy bake altogether?