# Logic

A man drinks a barrel of water for 31 days, woman for 58 days, for how many days they drink barrel together?

**Result****Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):**

**Showing 0 comments:**

**Be the first to comment!**

#### To solve this example are needed these knowledge from mathematics:

## Next similar examples:

- Two rooms

Woman cleans the room in 30 minutes a man in 90 minutes. How long will take they clean two rooms? - Working together on project

Two employees working on the project. First make it alone for 20 days the second for 24 days. How many days will take to complete project if 5 days they work together then first will take two days holiday and after returning they completes a project toget - Troops

Route is long 203 km and the first day first regiment went at an average speed 20 km/h and journey back 19 km/h. The second day went second regiment same route at an average speed 18 km/h there and back. Which regiment will take route longer? - Painter Pavel

Painter Pavel painted the fence for 20 hours and painter Petr the same fence painted for 17 h. How long should take painted the fence together? - Cyclist

A cyclist passes 88 km in 4 hours. How many kilometers he pass in 8 hours? - Weeks

55 weeks is equal to how many days? - Workers

9 workers dig a canal 120 meters long for eight hours. For how long would be dig five workers canal 200 meters long? - Hours

How many hours is 5 days? - Greenhouses

Two workers would make installation of greenhouses for 54 hours. For how many hours does the installation 9 workers? - Holidays

Calculate how many hours take holidays, if take 1 weeks. - Three cats

If three cats eat three mice in three minutes, after which time 270 cats eat 270 mice? - Theatre

Theatrical performance started at 17:25 and ended at 18:25. How many minutes long? - Clock

How many hours is 12 days? - Ton's teeth

Calculate at what age homeless Anton will toothless. At age 40 has 27 teeth and each year next one tooth broke. - Failure

Drivers of passenger cars have calculated that at a speed of 60 km/h arrives at destination within 40 minutes. After 20 km refrain five minutes due a technical failure. How fast must go the rest of the way to the finish came at the scheduled time?