Question

scrieti fractiile 5supra6,37supra54,109supra324 ca:
a)suma de fractii ordinare cu aceasi numitor , gasiti 3 posibilitati
b)difirenta de fractii ordinare cu acelasi numitor,gasiti 3 posibilitati

Answer 1

a) $\frac{5}{6} =\frac{2}{6} + \frac{3}{6}= \frac{4}{6}+ \frac{1}{6} =[tex] \frac{2}{6} + \frac{1}{6} + \frac{2}{6}$

$\frac{37}{54}= \frac{30}{54} + \frac{7}{54}= \frac{21}{54} + \frac{8}{54} + \frac{8}{54} = \frac{19}{54}+ \frac{18}{54}$