Penjelasan dengan langkah-langkah:
= 6/8 + 5,2 - 3
= 6/8 + 52/10 - 3
= 30/40 + 208/40 - 120/40
= 238/40 - 120/40
= 118/40
= 2 38/40
= 2 19/20
sisa pita ibu =
pembahasan :
pita 6/8 m.
beli pita lagi 5,2 m
--------------------------------(+)
6/8 + 5,2 =
3/4 + 52/10 =
15/20 + 104/20 =
119/20 =
5 19/20 m
diberikan pada bibi 3m berarti
5 19/20 - 3 =
2 19/20 m
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Penjelasan dengan langkah-langkah:
= 6/8 + 5,2 - 3
= 6/8 + 52/10 - 3
= 30/40 + 208/40 - 120/40
= 238/40 - 120/40
= 118/40
= 2 38/40
= 2 19/20
sisa pita ibu =
pembahasan :
pita 6/8 m.
beli pita lagi 5,2 m
--------------------------------(+)
6/8 + 5,2 =
3/4 + 52/10 =
15/20 + 104/20 =
119/20 =
5 19/20 m
diberikan pada bibi 3m berarti
5 19/20 - 3 =
2 19/20 m