Question

evaluate this question​

Answer 1

here is ur answer.

hope this would help u

Answer 2

$( \frac{7}{9} - \frac{5}{27} ) \times( \frac{1}{3} - \frac{5}{15}) \\ \\ = ( \frac{21 -5}{27} ) \times (\frac{5 - 5}{15} ) \\ \\ = \frac{16}{27} \times \frac{0}{15} \\ \\ = \frac{0}{27} =0$