7. Nyatakan bentuk persen berikut menjadi bentuk pecahan biasa/campuran. a. 35% b. 60% C. 21% d. 45%
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ingat!
n% = n/100
a. 35%
=35/100
=35÷5/100÷5
=7/20
b. 60%
=60/100
=60÷10/100÷10
=6/10
=6÷2/10÷2
=3/5
c. 21%
=21/100
d. 45%
=45/100
=45÷5/100÷5
=9/20
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