Question

true or false
give only the right answer to my question
don't spam
if true what is the reason
if false what is the reason​

Answer 1

$1kg = 1000g \\ \\ = > 3.5kg = ? \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3.5 \times 1000 \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: = 3500g$

so its true