" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a=5k
b=8k
c=15k
Además 3a-5b+2c=245
3(5k)-5(8k)+2(15k)=245
15k-40k+30k=245
5k=245
k=245/5
k=49
a=5k=5(49)=245
b=8k=8(49)=392
c=15k=15(49)=735
a+b+c=245+392+735=1372
Respuesta (e)