Question

(25/20x100/250x450/100)

Answer 1

Explicación paso a paso:

$\frac{25}{20} \times \frac{100}{250} \times \frac{450}{100} \\ \frac{5}{4} \times \frac{4}{10} \times \frac{18}{4 } \\ \frac{20}{40} \times \frac{18}{4} \\ \frac{360}{160} = \frac{9}{4}$