Question

1/3+0.15-17/60
решите пожалуйста

Answer 1

$frac{1}{3}+0.15-frac{17}{60}= frac{20}{60}+ frac{9}{60}-frac{17}{60}=frac{12}{60}=frac{1}{5}$

Answer 2

1/3+15/100-17/60=20/60+3/20-17/60=20/60+9/60-17/60=(20+9-17)/60=12/60=1/5