Can someone answer this plz? It’s about surface area and percentage

33.3%

Step-by-step explanation:

I'm not sure but I'd already did this

The water flows 6 liters per minute in the other branch of pipe.

Step-by-step explanation:

Given,

Flow of water in main pipe = 10L/min

Flow of water in one branch = 4L/min

Flow of water in other branch = x

Flow of water in main pipe = Flow in one branch + Flow in other branch

The water flows 6 liters per minute in the other branch of pipe.