Question

A soil sample takes 45 mins to percolate 900ml of water. Find the percolation rate.(plz tell the answer as fast you can becuz tomorrow is my half yearly)

Answer 1

Answer:

$\frac{45}{900} = \frac{1}{20} = 20$

Explanation:

This means the rate is 20%

Tried my best please mark as branliest:)

Answer 2

Answer:

Given, Time = 45 volume of

water = 900ml amount of water

rate of percolation = amount of water (ml) /

percolation time (mim)

= 900/45

=20