Add Subtract Fractions w/ Unlike Denominators T7

Sandra drove for 1/3 hours to get to the store. Then she drove 1/5 hours to get to the library. What fraction of an hour did Sandra drive in all? Write just the fraction. Use / to separate numerator from denominator

Tags

CCSS.7.NS.A.1C

Tim has 5/12 of a jar of blackberry jam and 3/8 of a jar of strawberry jam. Write 5/12 and 3/8 using a common denominator. What fraction represents the total amount of jam Tim has?

(Separate each answer with a comma and a space after the comma)

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Benjamin and his sister shared a large sandwich. Benjamin ate 3/5 of the sandwich and his sister ate 1/7 of the sandwich. How much more did Benjamin eat than his sister? Find the exact amount.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

During a trip, Martha drove 1/6 of the time, Chris drove 1/4 of the time, and Juan drove the rest of the time. What fraction of the time did Juan drive? (just write the fraction)

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2