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Answer

3m -> 1d -> 22b

9m-> 3d-> 22b

1m-> 3d-> 198b

2m-> 3d-> 99b

Sorry 

3m -> 1b -> 22d

9m-> 3b-> 22d

1m-> 3b-> 198d

2m-> 3b-> 99d

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Think there are some typos relating to your “d”s and “b”s.

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thanks

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3 men → 22 days → 1 block

1 man → 66 days → 1 block (days required tripled as manpower cut by 1/3)

2 men 33 days 1 block (days required halved as manpower doubled)

2 men 99 days 3 blocks (days required tripled as no. of blocks tripled)

1 Reply 1 Like

Thanks for the explanation

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