Question
PSLE
Mary and Hilda each had a plate of dough of the same mass for making tarts. The same mass of dough was used for each tart. Mary made 31 tarts and had 355 g of dough left. Hilda made 13 tarts and had 1.165 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)

Click button first when a symbol is required. X

PSLE
Mary and Hilda each had a plate of dough of the same mass for making tarts. The same mass of dough was used for each tart. Mary made 31 tarts and had 355 g of dough left. Hilda made 13 tarts and had 1.165 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?