Question

Solve
$540\times \left(\frac{100-20}{100}\right)\left(\frac{100-5}{100}\right)$.

Answer 1

$540\times \left(\frac{100-20}{100}\right)\left(\frac{100-5}{100}\right)$

$=540\times \frac{8}{10}\times \frac{95}{100}$

$=410.4$