Adding and subtracting fractions
Question 1
Write the missing number to find equivalent fractions.
a  \(\dfrac{11}{17} + \dfrac{4}{17}\) =  — 


b  \(\dfrac{16}{19} − \dfrac{5}{19}\) =  — 

c  \(\dfrac{6}{24} + \dfrac{3}{8}\) =  — = 
— 

d  \(\dfrac{2}{7} − \dfrac{2}{21}\) =  — 
Question 2
Select the correct fraction.