It's a trick question... they both weigh the same
500g
Which is more dense a 200.g of zinc metal or a 500g sample of zine metal?
500g
Volume = mass/volume = 500g/10cm3 = 50g/cm3
0.5kg=500g, so 100g is not heavier than 0.5kg
500g
1 kg - 500g = 500g
Roughly 500g
4.72kg-500g = -495.28
500g of pasta is 6 cups, walnuts will have more quantity compared to pasta, etc.
0.5kg is 500g... 500 is a bigger number than 100, so 0.5kg is heavier. However this doesn't mean it is larger, just that it is more massive... e.g. 100g of feathers is likely to be larger than 500g of iron. So bit of a trick question to be honest.
1.5kg add 500g = 501.5