1000 gram+5 ons+1kg=....gram Mohon bantuan nya beserta cara x

1000 gram + 5 ons + 1 kg = ..... gram

1000 gram  = 1000 gram
       5 0ns    =    500 gram
       1 kg      =  1000 gram
----------------------------------- +
jumlah          =  2500 gram

1000 gr + 5 ons + 1 kg = ..... gr
(1000x1) + ( 5 x 100 ) + ( 1 x 1000)
1000 + 500 + 1000 = 2500 gr