Question

15 / 8 - 4 / 9  x 6 / 8 - 1 / 6

giúp mình với

 

Answer 1

15/8−4/9×6/8+1/6=15/8−24/72+1/6=15/8−1/3+1/6

=45/24−8/24+4/24=(45−8+4)/24=41/24

 

 

Answer 2

\(\dfrac{15}{8}-\dfrac{4}{9}\times\dfrac{6}{8}+\dfrac{1}{6}=\dfrac{15}{8}-\dfrac{24}{72}+\dfrac{1}{6}=\dfrac{15}{8}-\dfrac{1}{3}+\dfrac{1}{6}=\dfrac{45}{24}-\dfrac{8}{24}+\dfrac{4}{24}=\dfrac{\left(45-8+4\right)}{24}=\dfrac{41}{24}\)