Perbaikan dengan 2 1 per 2 : 1 3 per 4

2[tex] \frac{1}{2} [/tex] ÷ 1[tex] \frac{3}{4} [/tex]
= [tex] \frac{5}{2} [/tex] ÷ [tex] \frac{7}{4} [/tex]
= [tex] \frac{5}{2} [/tex] × [tex] \frac{4}{7} [/tex]
= [tex] \frac{20}{14} [/tex]
= [tex] \frac{10}{7} [/tex]

2 1/2 : 1 3/4
= 5/2 : 7/4
= 5/2 × 4/7
= 20/14
= 10/7
= 1 3/7

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