Question

(5 7/25 - 4 11/15) : (3/5)²​

Answer 1

$5 \frac{7}{25} - 4 \frac{11}{15} = \frac{74}{75}$

$\frac{3}{5} \times \frac{3}{5} = \frac{9}{25}$

$\frac{74}{75} \div \frac{9}{25} = \frac{74}{27}$

$\frac{74}{27} = 2 \frac{20}{27}$