Pecahan dari 5 2/3 - 2,5 *1 5/6

Pecahan dari 5 2/3 – 2,5 *1 5/6

Jawaban Terkonfirmasi

5 2/3 – 2,5 × 1 5/6
17/3 – 25/10 × 11/6
17/3 – 275/60
340/60 – 275/60 = 65/60 = 1 5/60 = 1 1/12

(a)

Jawaban Terkonfirmasi

→ Mapel : Math
→ Materi : Pecahan
→ Bab : Pecahan
———————————————— $\text{[math]}$

• 2,5
= 25/10
= 5/2
============================

$5 frac{2}{3} - 2.5 times 1 frac{5}{6} \ \ = frac{17}{3} - frac{5}{2} times frac{11}{6} \ \ = frac{17}{3} - frac{55}{12} \ \ = frac{68 - 55}{12} \ \ = frac{13}{12} \ \ = 1 frac{1}{12}$

Opsi A