Step-by-step explanation:

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Verified answer

Correct answer

[tex]\frac{-1}{3}\times\frac{4}{6}+\frac{-1}{3}\times\frac{5}{8}-\frac{5}{12}\times\frac{1}{3}[/tex]

After multiplying

=[tex]\frac{-4}{18}+\frac{-5}{24}-\frac{5}{36}[/tex]

LCM is 72 .So multiple denominator to get 72

=[tex]\frac{-4×4}{18×4}-\frac{5×3}{24×3}-\frac{5×2}{36×2}[/tex]

all are negative in numerator.

=[tex]\frac{-16-15-10}{72}[/tex]

After adding.

[tex]\frac{-41}{72}[/tex]