There are 85 plates of fried noodles for 80 people. Each adult eats 2 plates and every 3 children share 1 plate. How many adults and how many children are there?
Opening the drawing…
MathBrush is being tested with a few parent groups, and every solution on the site is open to them. If you were given a code, it goes in once and this device remembers it. 65 worked examples are free to everyone without one.