1.it took Christy ⅓ of an hour to clean her room and 1/12 of an hour to fold her clothes. How long did it take Cristy to do both task?
A.5/12
B.¼
C.½
D.¾
2. On a recent vacation trip to davao, a family have several pieces of luggage. The suitcase for their clothes are placed had a mass of 9 ⅜kg. and a box with fruits has a mass of 10 ⅛kg. What is the total mass of their language?
A.19 ¼
B.19 ½
C.9 ¼
D.1 ½​