It takes Nadia 4/9 h to complete her Language Arts homework and 2/9 h to complete her

mathematics homework. Which takes longer? How much longer?

T takes Nadia 4/9 h to complete her Language Arts homework and 2/9 h to complete her mathematics homework. Which takes longer? How much longer? I did this : It takes Nadia Language Arts home work longer by 13.34 minutes longer. 4/9 x 60 min = 240/9 = 26.67 min 2/9 x 60 = 120/.

The language arts homework takes longer than the math homework. The language arts homework takes 2/9 of an hour longer.

(4/9) * 60 = 240/9 = 26.67 minutes

(2/9) * 60 = 120/9 = 13.33 minutes

13.33 min is correct if rounded to the nearest 0.01 minute. As a fraction, that would be 2/9 hour, 120/9 hour or 13 1/3 min.