Question

ПОМОГИТЕ!!!!!!!!!!!!!!!!!(по образцу!)

Answer 1

1) 5$frac{1}{4} =5frac{1*2}{4*2} =5frac{2}{8}$

5$frac{1}{4} =5frac{1*3}{4*3} =5frac{3}{12}$

5$frac{1}{4} =5frac{1*7}{4*7} =5frac{7}{28}$

2) 8$frac{1}{7} =8frac{1*3}{7*3} =8frac{3}{21}$

8$frac{1}{7} =8frac{1*5}{7*5} =8frac{5}{35}$

8$frac{1}{7} =8frac{1*7}{7*7} =8frac{7}{49}$