Question

Hasil dari 7 5/6 + (4 2/3 - 1 4/5) =
tolong dijawab please.....cepat ya... hasilnya dijadikan pecahan gabungan...kalau bisa pakai cara

a.10 13/15
b.10 7/10
c.9 13/15
d.9 7/10

Answer 1

Answer 2

47/6 + (14/3 - 9/5) = 47/6 + (70/15 - 27/15)
= 47/6 + 43/15
= 235/30 + 86/30
= 321/30
= 10 21/30
= 10 7/10