Question

3/2-1/5=

3/7x7/6=

1/5:3/10=

Answer 1

3/2-1/5= 15/10 - 2/10 = 13/10

3/7x7/6= 21/42 = 1/2

1/5:3/10= 1/5 x 10/3 = 10/15 = 2/3

Answer 2

\(\dfrac{3}{2}\) - 

Answer 3

13/10

 1/2

 2/3

Answer 4

\(\dfrac{3}{2}-\dfrac{1}{5}=\dfrac{15}{10}-\dfrac{2}{10}=\dfrac{13}{10}\)

\(\dfrac{3}{7}.\dfrac{7}{6}=\dfrac{21}{42}=\dfrac{1}{2}\)

\(\dfrac{1}{5}:\dfrac{3}{10}=\dfrac{1}{5}.\dfrac{10}{3}=\dfrac{10}{15}=\dfrac{2}{3}\)