Question

simplify (81/16)-5/4 × (25/9)-5/2​

Answer 1

Answer:

$\frac{131}{144}$

Step-by-step explanation:

$( \frac{81}{16} ) - \frac{5}{4} \times \frac{25}{9} - \frac{5}{2} \\ = \frac{81}{16} - \frac{125}{36} - \frac{5}{2} \\ = \frac{729 - 500 - 360}{144} \\ = \frac{729 - 860}{144} \\ = \frac{131}{144}$

Answer 2

The ans is given in the photo attached! Hope it helps you!