Sagot :
Answer:
[tex] \frac{3}{4} [/tex]
Step-by-step explanation:
[tex] \frac{10}{10} - \frac{5}{12} + \frac{10}{10} - \frac{3}{12} [/tex]
- Write all numerators above the common denominator
[tex] \frac{10 + 10}{10} - \frac{5}{12} - \frac{3}{12} [/tex]
[tex] \frac{10 + 10}{10} + \frac{ - 5 - 3}{12} [/tex]
- add the numbers
[tex] \frac{20}{10} + \frac{ - 5 - 3}{12} [/tex]
[tex] \frac{10}{20} + \frac{ - 8}{12} [/tex]
- reduce the fractions with 10
[tex]2 + \frac{ - 8}{12} [/tex]
[tex]2 + \frac{ - 2}{3} [/tex]
- Write all numerators above the common denominator
[tex] \frac{6 - 2}{3} [/tex]
- subtract the numbers
[tex] \frac{6 - 2}{3} = \frac{4}{3} [/tex]
Answer:
[tex] \frac{4}{3} [/tex]