3.09 kg into hg and g Share with your friends Share 0 Manbar Singh answered this We know that , 1 kg = 10 hg Now,3.09 kg = 3.09 × 10 hg = 30.9 hgNow, 30.9 hg = 30 hg + 0.9 hg30.9 hg = 30 hg + 0.9×100 g as, 1 hg = 100 g30.9 hg = 30 hg + 90 gSo, 3.09 kg = 30 hg and 90 g 5 View Full Answer Amit Khan answered this 3000kg=3hg 9000kg=hg 2