Question
For every 900 buns that Adam's factory produces,
it produces 400 cupcakes and 300 muffins.
It produces a total of 3900 buns and cupcakes,
  1. How many muffins does Adam's factory bake?
  2. How many more buns than muffins does Adam's factory produce?
  3. How many cupcakes and muffins does Adam's factory produce in total?
3 m
(a)

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(b)

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(c)

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For every 900 buns that Adam's factory produces,
it produces 400 cupcakes and 300 muffins.
It produces a total of 3900 buns and cupcakes,
  1. How many muffins does Adam's factory bake?
  2. How many more buns than muffins does Adam's factory produce?
  3. How many cupcakes and muffins does Adam's factory produce in total?