8 7/16:12,15-1/12= tlong bikin jln dn dijwab

[tex] \frac{7}{16} \div 12.15 - \frac{1}{12} \\ \frac{16}{7} \times 12.15 - \frac{1}{12} \\ \frac{72.9}{7} - \frac{1}{12} \\ \frac{874.8}{84} - \frac{7}{84} \\ \frac{867.8}{84} [/tex]
semoga bermanfaat

(8 7/16 ÷ 12,15) - 1/12 =
(135/16÷ 243/20) - 1/12 =
(135/16 x 20/243) - 1/12 =
2700:4/3888:4 = 675/972 - 1/12 = 675/972 - 81/972 = 594:54/972:54 = 11/18


Semoga membantu :)