Question

amplificati fractiile urmatoare astfel incat numitorul sa devina 10 sau 100 , apoi transformati in fractii zecimale:
$\frac{13}{5}$
$\frac{11}{2}$
$\frac{3}{50}$
$\frac{59}{25}$
$\frac{9}{4}$
$\frac{47}{16}$
​

Answer 1

Răspuns:

Explicație pas cu pas:

13/5=20×13/100=260/100=2,6

11/2=11×50/100=550/100=5,5

3/50=6/100=0,06

59/25=59×4/100=236/100=2,36

9/4=9×25/100=225/100=2,25

47/16=47×625/10000=29375/10000=2,9375