Question

1. 3/2 + 5/4
2. 3/4 + 4/8
3. 2 1/5 + 2 1/8
4. 3 2/5+ 2 2/3
5. 4 2/5 + 6/10 Mohon bantuannya :)
6. 8/12 + 4 1/6
7. 3 1/2 + 2/6 +5/3
8. 2 1/3 +2/6 +2 2/9
9. 2/4 +2/2 +2/3
10. 3/6 +2/2 +2/3

Answer 1

1.3/4 + 5/4 = 6/4 + 5/4 = 11/4

Answer 2

Samakan kpk penyebutnya
1. 3/2 + 5/4 = 6/4 + 5/4 = 11/4 = 2 3/4
2. 3/4 + 4/8 = 6/8 + 4/8 = 10/8 = 2 2/8 = 2 1/4
3. 2 1/5 + 2 1/8 = 11/5 + 17/8 = 88/40 + 85/40 = 173/40 = 4 13/40
4. 3 2/5 + 2 2/3 = 17/5 + 8/3 = 51/15 + 40/15 = 91/15 = 6 1/15
5. 4 2/5 + 6/10 = 22/5 + 6/10 = 44/10 + 6/10 = 50/10 = 5
6. 8/12 + 4 1/6 = 8/12 + 25/6 = 8/12 + 50/12 = 58/12 = 4 10/12 = 4 5/6
7. 3 1/2 + 2/6 + 5/3 = 7/2 + 2/6 + 5/3 = 21/6 + 2/6 + 10/6 = 33/6 = 5 3/6 = 5 1/2
8. 2 1/3 + 2/6 + 2 2/9 = 7/3 + 2/6 + 20/9 = 42/18 + 6/18 + 40/18 = 88/18 = 4 16/18 = 4 8/9
9. 2/4 + 2/2 + 2/3 = 6/12 + 12/12 + 8/12 = 28/12 = 4 4/12 = 4 1/3
10. 3/6 + 2/2 + 2/3 = 3/6 + 6/6 + 4/6 = 13/6 = 2 1/6