a² + a b (b + 1) + b
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1 dozen means 12.
1 score means 20.
Hence 3 dozen means 36 and 2 scores means 40.
The ratio = 36:40 = 9:10.
Hence the ratio between 3 dozen and 2 score is 9:10
Step-by-step explanation:
Answered by
1
sorry but the question is incomplete so I can't find out the answer
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