bu anwar membeli 4 3/5 kg gula pasir dan 2 5/6 kg gula merah sesampai dirumah ia membelikan 2 1/2 kg gula pasir ke ibu berapa kg sisa belanja bu anwar?
Matematika
imronalfarizi25
Pertanyaan
bu anwar membeli 4 3/5 kg gula pasir dan 2 5/6 kg gula merah sesampai dirumah ia membelikan 2 1/2 kg gula pasir ke ibu berapa kg sisa belanja bu anwar?
2 Jawaban
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1. Jawaban yatihurriyati
4 3/5 + 2 5/6 - 2 1/2
= 23/5 + 17/6 - 5/2
= 223/30 - 5/2
= 148/30
= 4 28/30 = 4 14/15 kg -
2. Jawaban GhifariALi
2 1/10 kg gula pasir dan 2 5/6 kg gula merah
> 21/10 + 17/6
= 63/30 + 85/30
= 148/30
= 74/15
= 4 14/15 kg.