Question

Simplificati fractiile:

a) 14 supra 16
b) 220 supra 440
c) 2700 supra 3600
d) 450 supra 8100
e) 34 supra 51
f) 13 supra 26

Dau coroana

Answer 1

a. 7/8, simplificare prin 2
b. 1/2, dupa simplificare prin 220
c. 3/4, simplificare prin 900
d. 1/18, dupa simplif. prin 450
e. 2/3, prin 17
f. 1/2, prin 13

Answer 2

$\it \frac{14}{16}^{(2} = \frac{7}{8} \\ \\ \it \frac{220}{440} ^{(220} = \frac{1}{2} \\ \\ \it \frac{2700}{3600}^{(900} = \frac{3}{4} \\ \\ \it \frac{450}{8100}^{(450} = \frac{1}{18} \\ \\ \it \frac{34}{51}^{(17} = \frac{2}{3} \\ \\ \it \frac{13}{26}^{(13} = \frac{1}{2}$