Question

Bilangan Prima antara 20 dan 30 yaitu : ...

Answer 1

23 29 ituuuuuuuuuuuuu

Answer 2

Faktorisa Prima ;

20 : 2^(pangkat)2 x 5
30 : 3 x 2 x 5

FPB : 2 x 5
= 10
KPK : 3 x 2^2
= 12