contestada

After arriving home from school, Luis read for 1/3 of an hour. If he reads for 1 1/6 hours after dinner, how many hours will Luis have read all together?

Respuesta :

2 hours and 1 sixth would be the total read
1/3 of an hour = 20 minutes, 1 1/6 of an hour = 70 minutes, 70 + 20 = 90 minutes or 1 1/2 of an hour