1.plis jawab ya tolong - Universityku

1.plis jawab ya tolong

Jawaban:

Ubah dulu 2,6 kedalam pecahan :

$2.6 = frac{26}{10} = frac{26 div 2}{10 div 2} = frac{13}{5}$

Jadi,

$frac{2}{3} + 2.6 + frac{4}{6} = frac{2}{3} + frac{13}{5} + frac{4}{6} = frac{20 +78 + 20 }{30} = frac{118}{30} = frac{59}{15} = 3 frac{14}{15}$

Jika hasilnya ingin dijadikan desimal,maka :

$59 div 15 = 3.93$