Question

1. 2,5 gross + 216 buah=....gross
2. 60 helai - 2 kodi + 100 helai =....kodi

tolong pakai cara

Answer 1

1. 2,5+1,5=4gross
2. 3-2+5=6kodi

Answer 2

Nomor 1
2,5 gros + 216 buah
= 2,5 gros + 216/144 gros
= 2,5 gros + 3/2 gros
= 2,5 gros + 1,5 gros
= 4 gros

Nomor 2
60 helai - 2 kodi + 100 helai
= 60/20 kodi - 2 kodi + 100/20 kodi
= 3 kodi - 2 kodi + 5 kodi
= 6 kodi