157k views
4 votes
3 4/6 - 2 1/4 please help me

User HiroIshida
by
7.5k points

2 Answers

3 votes

Answer:

1 5/12

Explanation:

3 4/6 - 2 1/4

3 2/3 - 2 1/4

11/3 - 9/4

Lcm is 12

(11×4 - 9×3)/12

(44 - 27)/12

17/12

1 5/12

User Andy Burns
by
7.5k points
3 votes

Answer:1 5/12

Explanation:

3 4/6 - 2 1/4

Change to improper fraction we have

22/6 - 9/4

(2x22-3x9)/12

(44-27)/12

17/12=1 5/12

User MostafaMashayekhi
by
7.8k points