Tolong dong kak, dusahakan pakai cara (kalo tidak,gpp)dan benar ya jawabannya, makasih​

Penjelasan dengan langkah-langkah:

3. a. A = 2² x 3

B = 2¹ x 3²

KPK = 2² x 3²

= 4 x 9

= 36

b. R = 2² x 3 x 5

S = 2 x 3²

KPK = 2² x 3² x 5

= 4 x 9 x 5

= 180

c. P = 2 x 3² x 7

Q = 5² x 7

KPK = 2 x 3² x 5² x 7

= 2 x 9 x 25 x 7

= 3.150

d. X = 2³ x 5

Y = 3² x 7

KPK = 2³ x 3² x 5 x 7

= 8 x 9 x 5 x 7

= 2.520

4. a. A = 2² x 3

B = 2³ x 3²

FPB = 2 x 3

= 6

b. C = 3 x 5²

D = 2 x 3 x 5

FPB = 5 x 3

= 15

c. J = 2² x 3² x 5

K = 2² x 3

FPB = 2² x 3

= 12

d. M = 2² x 3² x 5

N = 2 x 3 x 5

FPB = 2 x 3 x 5

= 30

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