4⅝-3, 875=bantu jangan ngasal
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Ubah dulu desimal kepecahan :
[tex]3,875 = \frac{3.875}{1.000} = \frac{3.875 \div 125}{1.000 \div 125} = \frac{31}{8} [/tex]
Jadi :
[tex]4 \frac{5}{8} - 3,875 = \frac{37}{8} - \frac{31}{8} = \frac{6 \div 2}{8 \div 2} = \frac{3}{4} \: atau \: 0,75[/tex]
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