tentukan FpB dari a.16,24,36 b. 24,48,72 c. 24,36,72 d. 15,30,60,105
Matematika
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Pertanyaan
tentukan FpB dari a.16,24,36 b. 24,48,72 c. 24,36,72 d. 15,30,60,105
1 Jawaban
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1. Jawaban alexandriamora
a. 16 = 2^4 ( 2 pangkat 4)
24 = 2^3 kali 3
36 = 2^2 kali 3^2
FPB = 2^2
= 4
b. 24 = 2^3 kali 3
48 = 2^4 kali 3
72 = 2^3 kali 3^2
FPB = 2^3 kali 3
= 24
c. 24 = 2^3 kali 3
36 = 2^2 kali 3^2
72 = 2^3 kali 3^2
FPB = 2^2 kali 3
= 12
d. 15 = 3 kali 5
30 = 2 kali 3 kali 5
60 = 2^2 kali 3 kali 5
105 = 3 kali 5 kali 7
FPB = 3 kali 5
= 15