Question

2 : 2/7 + 12/5 

Answer 1

\(\dfrac{47}{5}\)

Answer 2

=7+12/5

=35/5+12/5

=47/5

Answer 3

\(7+\dfrac{12}{5}=\dfrac{35}{5}+\dfrac{12}{5}=\dfrac{47}{5}\)

Answer 4

\(2:\dfrac{2}{7}+\dfrac{12}{5}=2\times\dfrac{7}{2}+\dfrac{12}{5}=7+\dfrac{12}{5}=\dfrac{35}{5}+\dfrac{12}{5}=\dfrac{47}{5}\)

Answer 5

2 : 2/7 + 12/5 

= 2 x 7/2 + 12/5

= 7 + 12/5

= 35/7 + 12/5

=47/5

Answer 6

47/5

Answer 7

47/5

Answer 8

47/5