Answers:
1. [tex] \frac{263}{12} [/tex]
2. [tex] \frac{173}{12} [/tex]
3. [tex] \frac{379}{24} [/tex]
Step-by-step explanation:
1.) [tex]47 \frac{8}{12} - 25 \frac{3}{4} [/tex]
Convert the expressions
[tex] \frac{572}{12} - \frac{103}{4} [/tex]
Calculate the difference
[tex] \frac{263}{12} [/tex]
2.) [tex]28 \frac{1}{4} - 13 \frac{5}{6} [/tex]
Convert the expressions
[tex] \frac{113}{4} - \frac{83}{6} [/tex]
Calculate the difference
[tex] \frac{173}{12} [/tex]
3.) [tex]31 \frac{2}{3} - 15 \frac{7}{8} [/tex]
Convert the expressions
[tex] \frac{95}{3} - \frac{127}{8} [/tex]
Calculate the difference
[tex] \frac{379}{24} [/tex]
.
Hope it helps (・∀・)
