Question

determinati 10%din740 , 25%din 2500,50%din3400

Answer 1

$\displaystyle \frac{10}{100} \cdot 740= \frac{7400}{100} =74 \\ \\ \frac{25}{100} \cdot 2500= \frac{62500}{100} =625 \\ \\ \frac{50}{100} \cdot 3400= \frac{170000}{100} =1700$