(2014) Chinese provincial series Atlas: Atlas Inner Mongolia(Chinese Edition)

(2014) Chinese provincial series Atlas: Atlas Inner Mongolia(Chinese Edition)

Matematika 2 gross + 5 lusin = ..... 2

tolong dong​

2 gross + 5 lusin = ..... 2

tolong dong​

1 gros = 12 lusin = 144 buah

5 lusin = 12 buah

____________

2 gros + 5 lusin

= 2(144) buah + 5(12) buah

= (2.144) buah + (5.12) buah

= 288 buah + 60 buah

dlm satuan buah => 348 buah

dlm satuan lusin = 348 ÷ 12 => 29 lusin

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