A dragon has 5 × 10⁴ + 3 × 10¹ gold coins. How many coins is that?
50 030
Your alarm rings every 8 minutes, and your brother's alarm rings every 12 minutes. Both ring together at 6:00 a.m. When do they next ring together?
6:24 a.m.
A pirate has 48 gold coins and 72 silver coins. She shares them into identical treasure chests with nothing left over. What is the greatest number of chests she can fill?
24