Question

3/4 - 1/9 =
Answer in Fraction only pls

Answer 1

$\frac{3}{4} - \frac{1}{9} \\ \\ = \frac{27 - 4}{36} \\ \\ = \frac{23}{36}$

Answer 2

= (3/2²) - (1/3²)

= 9*3+4 (-1)

= 27-4/2²*3²

= 23/2²*3²

= 23/4*9

= 23/36 ✓