tentukan pecahan paling sederhana dari setiap pecahan berikut ! a. 12/60 b. 15/45 c. 16/40 d. 28/30 e. 3 12/20 f. 5 15/18 beserta caranya

A]
12/60
= (12÷12)/(60÷12)
= 1/5

b]
15/45
= (15÷15)/(45÷15)
= 1/3

c]
16/40
= (16÷8)/(40÷8)
= 2/5

d]
28/30
= (28÷2)/(30÷2)
= 14/15

e]
3 12/20
= 72/20
= (72÷4)/(20÷4)
= 18/5
= 3 3/5

f]
5 15/18
= 105/18
= (105÷3)/(18÷3)
= 35/6
= 5 5/6

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