Question

efectuați a) 7 supra 5 minus 2 supra 5 b) 3 supra 7 plus 11 supra 7 (repede)
​

Answer 1

Salut! :)

a) 7/5 - 2/5 = 5/5 = 1

b) 3/7 + 11/7 = 14/7 = 2

Answer 2

Salut!

$\bf \large a) \frac{7}{5} - \frac{2}{5} = \frac{5}{5} = \red {1.}$

$\bf \large b) \frac{3}{7} + \frac{11}{7} = \frac{14}{7} ^{(7} = \red {2.}$