Question

3/4+5/8-7/6

Answer 1

=18/24+15/24-28/24

=5/24

Answer 2

\(\dfrac{3}{4}+\dfrac{5}{8}-\dfrac{7}{6}=\dfrac{11}{8}-\dfrac{7}{6}=\dfrac{5}{24}\)

Answer 3

\(\dfrac{3}{4}+\dfrac{5}{8}-\dfrac{7}{6}=\dfrac{6}{8}+\dfrac{5}{8}-\dfrac{7}{6}=\dfrac{11}{8}-\dfrac{7}{6}=\dfrac{66}{48}-\dfrac{56}{48}=\dfrac{10}{48}=\dfrac{5}{24}\)

Answer 4

\(\dfrac{3}{4}+\dfrac{5}{8}-\dfrac{7}{6}=\dfrac{18}{24}+\dfrac{15}{24}-\dfrac{28}{24}=\dfrac{18+15-28}{24}=\dfrac{5}{24}\)

Answer 5

5/24 nhé