Work + time - practice problems
Number of problems found: 602
- Possibilities 36911
There are seven fountains in the city. Only five always work. How many possibilities do five fountains work at the same time? - 7 men
Seven men can complete work in 52 days. How many days will 13 men finish the same work? - Seamstresses 27211
Six seamstresses sew five suits in 3 days. How long before four seamstresses sew eight suits? - Three men
If three men can do a job in 8 days, how many men can do the same job in 6 days? - Seven
Seven dwarfs will cut 420 stumps in 15 hours. After five hours, the two dwarves disappear discreetly. How many hours will the remaining dwarves complete the task? - Apprentice
The worker and apprentice execute the work for 6 hours. The worker performs himself in 10 hours. How long do the work of an apprentice? - Equally 83095
John and Joseph carved the garden in 6 days. If an equally fast George joined them, how many days would it take them? - Together 4511
One tractor would sow the field in 3 hours and the other in 7 hours. How long before the fields grow together? - Efficiency 4072
What kind of work did the mixer with an efficiency of 30% do when it did 4.5 kWh of work? - Harvesters
Five combine harvesters harvest wheat in 12 days. How much will the harvest time be shortened when six combine harvesters enter the field? - Six students
Two pupils painted the class in four hours. How long will it take for six pupils? - 3 cats
Three cats eat three mice in 3 days. How many mice will be eaten by ten cats in 10 days? - Supply 82149
The water supply is enough for 12 horses for 16 days. How many horses will this supply of water last for 12 days? - Workers 7767
Twelve workers would earn € 800 in 10 days. How many euros would 14 workers earn in 8 days? - Five pupils
Five pupils clean 30 chairs one hour before four pupils. How many chairs clean one pupil in 1 hour? - Workers 9
If two workers fix two windows in an hour, how many windows can 18 workers fix in the same two windows? - Eighteen 31561
Eighteen nozzles fill the pool in 12 and a half hours. How long does it take for the pool to fill 15 nozzles? - Strawberries 4564
Ten temporary workers collect 50 kg of strawberries per day. How many kilograms of strawberries do seven temporary workers collect per day? - Painting a room
If 1 person can paint a room in 6 hrs, how many hours will 3 people finish painting the room? - Earning 4
You earn $8 for 2/3 hours of work. How much do you earn per hour?
Do you have homework that you need help solving? Ask a question, and we will try to solve it.