Question

34. Efectuati
va rog doar b,d,f,h,i repedee​

Answer 1

$b) \frac{12}{13} \times \frac{39}{4} = 9$

$d) \frac{3}{4} \times \frac{40}{21} = \frac{10}{7}$

$f) \frac{18}{13} \times \frac{1}{6} = \frac{3}{13 } \\ h) \frac{5}{2} \times \frac{1}{5} = \frac{1}{2}$

$i) \frac{49}{5} \times \frac{3 }{14} = \frac{49}{30}$