Question
PSLE
Winnie and Risa each had a plate of dough of the same mass for making tarts. The same mass of dough was used for each tart. Winnie made 30 tarts and had 200 g of dough left. Risa made 10 tarts and had 1.1 kg of dough left.
  1. What was the mass of dough needed for each tart?
  2. With the remaining dough from both girls, how many more such tarts can be made at most? 
4 m
(a)

Click button first when a symbol is required. X

(b)

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PSLE
Winnie and Risa each had a plate of dough of the same mass for making tarts. The same mass of dough was used for each tart. Winnie made 30 tarts and had 200 g of dough left. Risa made 10 tarts and had 1.1 kg of dough left.
  1. What was the mass of dough needed for each tart?
  2. With the remaining dough from both girls, how many more such tarts can be made at most?