❓ Help Paano po mag compute ng submeter yung bagong reading po walang previus reading?

[Enma]

Paano po mag compute ng nakalagay palang na submeter puro kase may previous reading yung computation na nakikita ko salamat po sa sasagot ❤

 

[Grovey3]

 

[Enma]

View attachment 4298733

Aray ko hahahaha

 

[Nidavellir]

same lang naman computation kahit naka 000 ung ung meter nung previous eh