4kg+13ons+200gram =gram

4 kg = 4000 g
13 ons = 130 g

=4000+130+200 = 4330 gram

1 kg = 1000 gram
1 ons = 100 gram

4 kg + 13 ons + 200 gram
(4 x 1000 x 1 gram) + (13 x 100 x 1 gram) + 200 gram
4000 gram + 1300 gram + 200 gram = 5500 gram