Question

Efectuați adunările :
A) 17/41 + 8/41, b) 11/25+3/50, c)7/12+5/18
VA ROG AJUTAȚI-MĂ!!!!!!!

Answer 1

Răspuns:

a) $\frac{17}{41} + \frac{8}{41} = \frac{17 + 8}{41} = \frac{25}{41}$

b) $\frac{11}{25} + \frac{3}{50} = \frac{22}{50} + \frac{3}{50} = \frac{22 + 3}{50} = \frac{25}{50} = \frac{1}{2}$

c) $\frac{7}{12} + \frac{5}{18} = \frac{21}{36} + \frac{10}{36} = \frac{21 + 10}{36} = \frac{31}{36}$

Explicație pas cu pas: