First find the total number of ducklings the first two ducks have: 2 ducks * 5 ducklings/duck = <<2*5=10>>10 ducklings
Then find the total number of ducklings the next six ducks have: 6 ducks * 3 ducklings/duck = <<6*3=18>>18 ducklings
Then find the total number of ducklings the last 9 ducks have: 9 ducks * 6 ducklings/duck = <<9*6=54>>54 ducklings
Then add up all the ducks and ducklings to find the total number: 10 ducklings + 18 ducklings + 54 ducklings + 2 ducks + 6 ducks + 9 ducks = <<10+18+54+2+6+9=99>>99 ducks
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