Answer:

[3\2 × 6/15] - [2/13 -5/6]

18/30 -10/78

Verified answer

[tex] = ( \frac{3}{2} \times \frac{6}{15} ) - ( \frac{2}{3} \times \frac{ - 5}{6} ) \\ \\ = \frac{18}{30} + \frac{10}{18} \\ \\ = \frac{54 + 50}{90} \\ \\ = \frac{104}{90} [/tex]