Răspuns :
630-(48+57+63)=630-168=462 (parti egale)
462:3=154
a=154+48=202
b=154+57=211
c=154+63=217
Verificare:202+211+217=630
462:3=154
a=154+48=202
b=154+57=211
c=154+63=217
Verificare:202+211+217=630
a |-----|48|
b |-----|57|
c |-----|63| } 630.
630 - ( 48+57+63) = 630 - 168 = 462 ( 3 segmente egale)
462 : 3 = 154 ( nr)
154 + 48 = 202 (a)
154 + 57 = 211 (b)
154 + 63 = 217 (c)
Proba : 202 + 211 + 217 = 630.
b |-----|57|
c |-----|63| } 630.
630 - ( 48+57+63) = 630 - 168 = 462 ( 3 segmente egale)
462 : 3 = 154 ( nr)
154 + 48 = 202 (a)
154 + 57 = 211 (b)
154 + 63 = 217 (c)
Proba : 202 + 211 + 217 = 630.