#NotYourPrincess: Voices of Native American Women

#NotYourPrincess: Voices of Native American Women

Matematika 3 lusin +2 1/2 kodi - 25 buah berap

3 lusin +2 1/2 kodi - 25 buah berap

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3 lusin +2 1/2 kodi - 25 = 61

Penyelesaian

3 Lusin = 36 buah

2 1/2 kodi = 50 buah

Maka

= 36 + 50 - 25

= 86 - 25

= 61

Jadi Hasil dari penjumlaha diatas adalah 61 Buah

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Jwb :

1 lusin = 12 buah

3 lusin = 12 × 3

= 36

.

1 kodi = 20 buah

1/2 kodi = 10 buah

2 1/2 = (20 × 2) + 10

= 40 + 10

= 50

= 36 + 50 - 25

= 86 - 25

= 61 buah