Udin membeli 3lusin pensil di koperasi sekolah.pensil yg dibeli Udin sebanyak... A.1/4 gros B.1/2 gros C.1 gros D.3/2 gros yg bener!!

Question

Matematika Diposting : 2017-05-30 Diupdate : 2023-11-26 yunisa13

Pertanyaan

Udin membeli 3lusin pensil di koperasi sekolah.pensil yg dibeli Udin sebanyak...

A.1/4 gros
B.1/2 gros
C.1 gros
D.3/2 gros

yg bener!!

Answer 1

1gros=12lusin
3lusin =1/4gros A

Answer 2

1 lusin= 12 bh
3 lusin=3x12=36 bh
1 gross= 144 bh
36/144 = A.1/4 gros