Răspuns :

x:3=2 rest r1 ⇔x=6+r1 ⇔x=M6 +r1
x:5=2 rest r2 ⇔x=10+r2 ⇔x=M10 +r2

x=[6,10]+r1+r2
6=2*3
10=2*5
[6,10]=2*3*5=30

x=30+r1
x=30+r2
r≠0              1<r<29    ⇒x=30+1=31  

x=30+2=32
x=30+3=33
....................
x=30+29=59