Question

A watering can holding 7 kg of watercan water 4000 potted plants. How much water is needed for a single plants in a pot.

Answer 1

we have,

7 kg water for 4000 plants.

Mass of water for one plant=7/4000 kg=0.00175 kg

Density of water=1g/ml

volume of water needed

=(0.00175*1000 g)/(1g/ml)

=1.75 ml