3/4 + 4/6 - 1/12
= (9 + 8 - 1)/12
= 16/12
= 4/3
5. a
(2 + 1) + (2/3 + 1/4)
= 3 + (8 + 3)/12
= 3 11/12
Baca Juga: Kunci Jawaban Bahasa Indonesia Kelas 7 Halaman 104-105, Membuat Biopori
6. c
1/6 + 1/3
= (1 + 2)/6
= 3/6
= 1/2
7. a
(5 + 1 - 2) + (1/2 + 3/4 - 5/6)
= 4 + (6 + 9 - 10)/12
= 4 5/12
8. d
0,2
0,75
1,4
____ +
2,35