Question

13
$13 \frac{1}{4} \div 13 \frac{ - 5}{4}$

Answer 1

$13 \times \frac{1}{4} \div 13 \times \frac{ - 5}{4} \\ \frac{53}{4} \div \frac{47}{4} \\ \frac{53}{4} \times \frac{4}{47} \\ \frac{53}{47}$

Answer 2

13(1/4)÷13(-5/4)
=53/4÷-47/4
=53/4×4/-47
=-53/47
(ÆÑẞWĒRẞ)

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Tèám Kâñçhä