Nola studied for her math test three times yesterday. She studied for 1/4 hours in the morning, 1 3/8 house after school, and 1/2 hours before bed. How long did she study altogether?
just add the fractions like 1/4 hours is 15 minutes, 1 3/8 is 11/8 that is 1 hour and 12,5 minutes then 1/2 hours is 30 minutes adding all together gives 1 hour and 57,5 minutes
