Student does 2/5 of her homework in one of over three of an hour how long would it take her to do all of her homework

Question

She had homework she did 2/5 in 1/3 how long would it take her to finish

Answer 1

2/5 in 1/3 hour

that's 6/5 in 1 hour

1.2 in 1 hour

3/5 or .6 to go which takes 1/2 hour as .6 is half of 1.2

she'll finish in 1/2 an hour

which is a total finish time of 1/3 + 1/2 = 5/6 = 50 minutes

2/5 in 20 minutes, then the remaining 3/5 in 30 minutes

each 1/5 takes 10 minutes

2/5 in 20

3/5 in 30