Question
PSLE
At a pastry shop, Esther paid $20.10 for a mocha cake and 7 shortbreads. Opal paid $27.90 for a mocha cake and 20 shortbreads. Lucy bought 9 mocha cakes. How much did she pay?
3 m

Click button first when a symbol is required. X

PSLE
At a pastry shop, Esther paid $20.10 for a mocha cake and 7 shortbreads. Opal paid $27.90 for a mocha cake and 20 shortbreads. Lucy bought 9 mocha cakes. How much did she pay?