Răspuns :
n+p = 978
n:p = 5 --> n = 5p
n+p = 978
5p+p = 978
6p = 978
p = 978/6
p = 163.
n = 5p
n = 5•163
n = 815.
Verificare : n+p = 815+163 = 978.
J'espère aidé :)
n:p = 5 --> n = 5p
n+p = 978
5p+p = 978
6p = 978
p = 978/6
p = 163.
n = 5p
n = 5•163
n = 815.
Verificare : n+p = 815+163 = 978.
J'espère aidé :)