Question
PSLE
Betty and Zara each had a plate of dough of the same mass for making muffins. The same mass of dough was used for each muffin. Betty made 37 muffins and had 405 g of dough left. Zara made 17 muffins and had 1.105 kg of dough left.
  1. What was the mass of dough needed for each muffin?
  2. With the remaining dough from both girls, how many more such muffins can be made at most? 
4 m
(a)

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(b)

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PSLE
Betty and Zara each had a plate of dough of the same mass for making muffins. The same mass of dough was used for each muffin. Betty made 37 muffins and had 405 g of dough left. Zara made 17 muffins and had 1.105 kg of dough left.
  1. What was the mass of dough needed for each muffin?
  2. With the remaining dough from both girls, how many more such muffins can be made at most?