Question

7/15+4/5 nhân 5/8=

Answer 1

=29/30

Answer 2

= 7/15 + 1/2 = 29/30

Answer 3

29/30

Answer 4

\(\dfrac{7}{15}+\dfrac{4}{5}\times\dfrac{5}{8}=\dfrac{7}{15}+\dfrac{1}{2}=\dfrac{29}{30}\)

Answer 5

\(\dfrac{7}{15}+\dfrac{4}{5}\times\dfrac{5}{8}=\dfrac{7}{15}+\dfrac{1}{2}=\dfrac{14}{30}+\dfrac{15}{30}=\dfrac{29}{30}\)

Answer 6

7/15 + 1/2 = 29/30

Answer 7

=29/30