$\frac{13}{50}$ + 9% + $\frac{41}{100}$ + 0,24
= $\frac{13}{50}$ + $\frac{9}{100}$ + $\frac{41}{100}$ + $\frac{6}{25}$
= $\frac{26}{100}$ + $\frac{9}{100}$ + $\frac{41}{100}$ + $\frac{24}{100}$
= $\frac{26 + 9 + 41 + 24}{100}$
= $\frac{100}{100}$
= 1