Question

Carilah KPK dan FPBnya!

1.95 dan 100
2.65 dan 25
3.80 dan 75
4.120 dan 140
5.180 dan 175

Answer 1

1. 95 dan 100
   95 = 5 x 19
   100 = 2 x 2 x 5 x 5 = 2² x 5²
   Fpb = 5
   kpk = 2² x 5² x 19 = 4 x 25 x 19 = 1900

2. 65 dan 25
   65 = 5 x 13
   25 = 5 x 5 = 5²
   Fpb = 5
   kpk = 5² x 13 = 25 x 13 = 325

3 80 dan 75
  80 = 2 x 2 x 2 x 2 x 5 = 2⁴ x 5
  75 = 3 x 5 x 5 = 3 x 5²
  Fpb = 5
  kpk = 2⁴ x 5² x 3 = 16 x 25 x 3 = 1200

4.120 dan 140
   120 = 2 x 2 x 2 x 3 x 5 = 2³ x 3 x 5
   140 = 2 x 2 x 5 x 7 = 2² x 5 x 7
   Fpb = 2² x 5 = 4 x 5 = 20
   kpk = 2³ x 3 x 5 x 7 = 8 x 105 = 840

5. 180 dan 175
    180 = 2 x 2 x 3 x 3 x 5 = 2² x 3² x 5
    175 = 5 x 5 x 7 = 5² x 7
    Fpb = 5
    Kpk = 5² x 3² x 2² x 7 = 25 x 9 x 4 x 7 =  6300


semoga membantu..

  
  

Answer 2

1 kpk=950 fpb=5
2 kpk=16 fpb=5
3 kpk=240 fpb=5
4 kpk=861 fpb=20
5 kpk= 6300 fpb=5 maaf kalo salah