ANSWER:
1. ) 7/9 + 2/9
= (7+2)/9
= 9/9
= 1
2. ) 4 2/5 + 2 1/5
= (4 + 2) + (2/5 + 1/5)
= 6 + 3/5
= 6 3/5
3. ) 2/3 + 1/4
= (2 * 4)/(3 * 4) + (1 * 3)/(4 * 3)
= 8/12 + 3/12
= 11/12
4. ) 5 1/6 + 5/12
= 5 + (1/6 + 5/12)
= 5 + (1 * 2)/(6 * 2) + 5/12
= 5 + 2/12 + 5/12
= 5 + 7/12
= 5 7/12
5. ) 3 3/4 + 6 1/8
= (3 + 6) + (3/4 + 1/8)
= 9 + (3 * 2)/(4 * 2) + 1/8
= 9 + 6/8 + 1/8
= 9 + 7/8
= 9 7/8
#CarryOnLearning
