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Anonymous users2024-01-24（1）1t=1000kg
Because: p=m v
So v=mp=1000kg, 1000kg, m3=1m3=1000l, because each set consumes 5 liters of water per rinse.
1000 5 = 200 (times).
A: 1t of water can be used for 200 times of a set of water-saving sanitary ware
2）p=m÷v
The quality of the original sanitary ware primary water:
m1 = v1 =, water-saving sanitary ware primary water quality:
m2 = v2 =, one time to save water:
m=m1-m2=9kg-5kg=4kg, 10 sets can save water per month:
m saving = 4kg 20 25 10 = 20000kg = 20t Answer: If each set of water-saving sanitary ware is used 20 times a day, it is calculated as 25 days per month, and it is theoretically calculated that the school will save 20t of water per month after using water-saving sanitary ware
1 liter is equal to 1kg, then dividing 500 by 12 equals so you can punch 41 times.
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