Question
A confectionery baked a total of 511 kaya, mushroom and sardine buns. There were 103 more kaya buns than sardine buns but 22 less mushroom buns than kaya buns. How many kaya buns did the confectionery produce?
4 m

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A confectionery baked a total of 511 kaya, mushroom and sardine buns. There were 103 more kaya buns than sardine buns but 22 less mushroom buns than kaya buns. How many kaya buns did the confectionery produce?