Question

siplificati prin cinci fractiile 5 supra 15 ,10 supra 25,50 supra 20,45 supra 80,55 supra 125,75 supra 65

Answer 1

5 supra 15=1 supra 3

10 supra 25=2 supra 5

50 supra 20=10 supra 4

45 supra 80=9 supra 16

55  supra 125=11 supra 25

75 supra 65=15 supra 13

Answer 2

$\frac{5}{15}= \frac{1}{3}$
$\frac{10}{25} = \frac{2}{5}$
$\frac{45}{80} = \frac{9}{16}$
$\frac{55}{125} = \frac{11}{25}$
$\frac{50}{20}= \frac{5}{2}$
$\frac{75}{65} = \frac{15}{13}$