There are 63 chickens, ducks and geese in Li Ming's family, of which four out of nine are chickens. The ratio of ducks to geese is 3:2. How many ducks and geese are there? It's urgent Homework No Good people help
There are 63 * 4 / 9 chickens = 28
The number of ducks and geese is 63-28 = 35
There are 35 * 3 / (3 + 2) = 21 ducks
There are 35-21 geese = 14