Question

A cubical fish tank can hold 512 litres of water. What is the length of its edge.
(1 litre = 1000 cc.)
(1) 85 cm (2) 80 cm (3) 8 cm
(4) None of these
please give step by step explanation.​

Answer 1

Answer:

1L = 1000cm

512L = 512000

Edge of a cube fish tanker = 512

(1L)³= (80cm)³

1L = 80cm