math
posted by quita .
A porcupine has a mass of 27kg. A cat has a mass of 6,300 g. Which animal has the greater mass?

How many kg is the cat mass?
posted by quita .
A porcupine has a mass of 27kg. A cat has a mass of 6,300 g. Which animal has the greater mass?
How many kg is the cat mass?