Question

Nomor 1-3 tolong dijawab, pakai FPB

Answer 1

1.) 12=2^2 X 3
15=3X5
25=5^2
FPB=3 X 5

2.) 25=5^2
32=2^5
40=2^3 X 5
FPB= 2^3

3.) 40=2^3 X 5
42=2 X 3 X 7
45=,3^2X 5
FPB=2 X 3 X 5
maaf kalau salah