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In the old days, people

Hers is another one: 3 people requires 3 weeks and 2 days to do a job. How long would it take for 4 people to do the same job?
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2. asked by mike
3. 704 views
Initially, 10 people have an infection. The next day, every infected person infects one more person. If this pattern continues,
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2. asked by Kevin
3. 329 views
Every year millions of man days are lost because of people striking. A man day is one workday for one person. In other words, if
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2. 46 views
Every year millions of man days are lost because of people striking. A man day is one workday for one person. In other words, if
1. 1 answer
2. 45 views
Every year millions of man days are lost because of people striking. A man day is one workday for one person. In other words, if
1. 1 answer
2. 49 views
If it takes 4 people 20 days to build a house, how long does it take 6 people. I know the answer is 15 days, but for the life of
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2. asked by Will
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BOT Milly is selling Girl Scout cookies. She sells 8 boxes every 3 days. How many days will it take her to sell 56 boxes?(1
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2. asked by zendaya
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Milly is selling Girl Scout cookies. She sells 8 boxes every 3 days. How many days will it take her to sell 56 boxes?(1 point)Re
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2. asked by zendaya
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Milly is selling Girl Scout cookies. She sells 8 boxes every 3 days. How many days will it take her to sell 56 boxes?(1 point)Re
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2. 145 views
Milly is selling Girl Scout cookies. She sells 8 boxes every 3 days. How many days will it take her to sell 56 boxes?(1 point)Re
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2. asked by Better be right BOT
3. 194 views