Question

2/5 of 1kg. =2 by 5 of 1 kg equal to

Answer 1

2/5 of 1 kg is equal to 5/2kg

Answer 2

Answer:

400 g

Step-by-step explanation:

as we know 1 kg = 1000g then

$\frac{2}{5}*1 kg \\\\= \frac{2}{5}*1000 g\\\\=2*200 g\\\\=400g$

this is one of the best example of unit conversion. we can see this example in usual life. you have to understand these things so that in future any unit conversion do not trouble you.