Question

1. 4 men can make 4 cupboards in 4 days; how many cupboards can 14 men make in 14 days? 2. In a hostel it costs \( ? 1800 \) to keep 50 students for 8 weeks. For what length of time did the cost of keeping 90 students amount to ? 21,060 ? 3. 39 persons can repair a road in 12 days working 5 hours per day. In how many days will 30 persons working 6 hours per day complete the work? 4. If 15 bottles of water are needed for seven men for two days, how many bottles are required for four men for seven days? 5. 10 cooks working for 8 hours each can prepare a meal for 536 people. How many cooks will be needed to prepare a meal for 737 people, if they are required to prepare a meal in 5 hours? 6. A garrison of 1200 men has sufficient rations for 25 days at the rate of 2400 g per man per day. If 300 men join them and the rations are reduced to 2000 g per man per day, how long will the food last all of them? 7. If a man travels 65 km in 3 days by walking \( 7 \frac{1}{2} \) hours a day, in how many days will he travel 156 km by walking 8 hours a day?

          1. 4 men can make 4 cupboards in 4 days; how many cupboards can 14 men make in 14 days?
2. In a hostel it costs \( ? 1800 \) to keep 50 students for 8 weeks. For what length of time did the cost of keeping 90 students amount to ? 21,060 ?
3. 39 persons can repair a road in 12 days working 5 hours per day. In how many days will 30 persons working 6 hours per day complete the work?
4. If 15 bottles of water are needed for seven men for two days, how many bottles are required for four men for seven days?
5. 10 cooks working for 8 hours each can prepare a meal for 536 people. How many cooks will be needed to prepare a meal for 737 people, if they are required to prepare a meal in 5 hours?
6. A garrison of 1200 men has sufficient rations for 25 days at the rate of 2400 g per man per day. If 300 men join them and the rations are reduced to 2000 g per man per day, how long will the food last all of them?
7. If a man travels 65 km in 3 days by walking \( 7 \frac{1}{2} \) hours a day, in how many days will he travel 156 km by walking 8 hours a day?

1. 4 men can make 4 cupboards in 4 days; how many cupboards can 14 men make in 14 days?
2. In a hostel it costs ? 1800 to keep 50 students for 8 weeks. For what length of time did the cost of keeping 90 students amount to ? 21,060 ?
3. 39 persons can repair a road in 12 days working 5 hours per day. In how many days will 30 persons working 6 hours per day complete the work?
4. If 15 bottles of water are needed for seven men for two days, how many bottles are required for four men for seven days?
5. 10 cooks working for 8 hours each can prepare a meal for 536 people. How many cooks will be needed to prepare a meal for 737 people, if they are required to prepare a meal in 5 hours?
6. A garrison of 1200 men has sufficient rations for 25 days at the rate of 2400 g per man per day. If 300 men join them and the rations are reduced to 2000 g per man per day, how long will the food last all of them?
7. If a man travels 65 km in 3 days by walking 7 (1)/(2) hours a day, in how many days will he travel 156 km by walking 8 hours a day?

Added by Norma R.

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