Level 2
Marissa bought 3 packets of walnuts at $1.85 per packet and a packet of berries at $3.65. She gave the cashier a $50 note. How much change should she receive?
Level 2
The actual masses of two wooden crates, Y and Z, are measured in hundredths. The mass of Crate Y is rounded off to 13.6 kg and the mass of Crate Z is rounded off to 16.8 kg. What is the greatest possible difference in the actual masses of these two crates? Give the answer in kg.