📚 Today's lesson from the Grade 10 Math (MPM2D) course!
Sometimes a mixture problem only hands you one obvious equation. The second one is hiding in the wording: a ratio, a "twice as much," or a total cost.
🎯 Try the practice problem and post your answer below 👇
✅ Answer to the last lesson (Ratios & Unit Price: Which Is the Better Buy?): a) 3 : 4 b) 18 for $7.99 ($0.444 vs $0.4575) c) 52 L