Question

1/7 + 2 - 1/5 = 

Answer 1

\(\dfrac{68}{35}\)

Answer 2

\(\dfrac{1}{7}+2-\dfrac{1}{5}=\dfrac{5}{35}+\dfrac{70}{35}-\dfrac{7}{35}=\dfrac{68}{35}\)

Answer 3

68/35

Answer 4

68/35

Answer 5

\(\dfrac{1}{7}+\dfrac{2}{1}=\dfrac{1+14}{7}=\dfrac{2}{1}-\dfrac{1}{5}=\dfrac{10-1}{5}=\dfrac{9}{5}\)

Answer 6

1/7 + 2 - 1/5

=   15/7 - 1/5

=           68/35

Answer 7

\(\dfrac{1}{7}+2-\dfrac{1}{5}=\dfrac{15}{7}-\dfrac{1}{5}=\dfrac{68}{35}\)

Answer 8

\(\dfrac{1}{7}+2-\dfrac{1}{5}=\dfrac{1}{7}+\dfrac{2}{1}-\dfrac{1}{5}=\dfrac{5}{35}+\dfrac{70}{35}-\dfrac{7}{35}=\dfrac{68}{35}\)