Question

The decimal notation of 20 kg 4 dag 12 g is
(a) 20.012 kg
(b) 20.505 kg
(c) 20.125 kg
(d) 20.062 kg​

Answer 1

Answer:

1 dag is equals to 1/100 of 1 kg

so 4 dag is equals to 1/100x4=0.04kg

1g=1/1000 of 1kg

so 12g =12x1/1000 = 0.012g

now, 20kg+0.04kg+0.012kg=20.052kg