Answer:
the sum is 5
Step-by-step explanation:
Answer: 5
3 1/4 + 1 3/4
First:
3 1/4 = 3*4/4+1/4 = 12/4+1/4 = (12+1)/4 = 13/4
Second:
1 3/4 = 4/4+3/4 = (4+3)/4 = 7/4
Then:
13/4 + 7/4 = (13+7)/4 = 20/4 = 5
