Question

suma fracciones helerogeneas


a 5+3+7=
6 2 3


b 5+3+2=
6 4 5


c 2+4+1=
7 3 2​

Answer 1

Respuesta:

a. 5/6+3/2+7/3=

5/6+9/6+14/6=

28/6

b. 5/6+3/4+2/5=

50/60+45/60+24/60=

69/60

c. 2/7+4/3-1/2=

12/42+56/42-21/42=

47/42

d. 15/4-3/3-3/2=

45/12-12/12-18/12=

15/12

Suerte.