የውሃ እንደገና እንደገና ይጠቀሙ

Difference in monthly consumption of warm and cold water?

  1. 10
  2. 100
  3. 1000
  4. 200
  5. 20
  6. 30 liters
  7. 1000
  8. 60 liters.
  9. 0
  10. 1000