Step-by-step explanation:
by taking LCM of 8 6 10 the LCM is 120
[tex] \frac{73 \times 15}{8 \times 15} + \frac{61 \times 40}{3 \times 40} + \frac{27 \times 12}{10 \times 12} [/tex]
[tex] \frac{1095}{120} + \frac{2440}{120} + \frac{324}{120} [/tex]
[tex] \frac{1095+2440+324}{120} [/tex]
[tex] \frac{3859}{120} [/tex]
