Baca tanpa iklan
7/4 = 4/4 + 3/4
= 1 + 3/4
= 1¾
11/5 = 5/5 + 5/5 + 1/5
= 1 + 1 + 1/5
= 2 1/5
7/2 = 2/2 + 2/2 + 2/2 + ½
= 1 + 1 + 1 + ½
= 3½
2¾ = 4/4 + 4/4 + ¾
= 11/4
3 5/6 = 6/6 + 6/6 + 6/6 + 5/6
= 23/6
4 4/9 = 9/9 + 9/9 + 9/9 + 9/9 + 4/9
= 40/9
3. Ayo hitunglah.
1) 3/4 + 2/4
Jawaban:
= 3/4 + 2/4
= 5/4
= 4/4 + 1/4
= 1 + 1/4
= 1¼
BERITA REKOMENDASI
2) 2⅓ + 1⅓
Jawaban:
= 2⅓ + 1⅓
= (2 + 1) + (⅓ + ⅓)
= 3 + ⅔
= 3⅔
3) 2 2/7 + 3 5/7
Jawaban:
= 2 2/7 + 3 5/7
= (2 + 3) + (2/7 + 5/7)
= 5 + 7/7
= 5 + 1
= 6
4) 1 5/8 + 1 6/8
Jawaban:
= 1 5/8 + 1 6/8
= (1 + 1) + (5/8 + 6/8)
= 2 + 11/8
= 2 + 8/8 + 3/8
= 2 + 1 + 3/8
= 3 3/8
5) 11/9 - 4/9
Jawaban:
= 11/9 - 4/9
= 7/9
6) 3 5/6 - 1 4/6
Jawaban:
= 3 5/6 - 1 4/6
= (3 - 1) + (5/6 - 4/6)
= 2 + 1/6
= 2 1/6
7) 5 7/15 - 3 7/15
Jawaban:
= (5 - 3) + (7/15 - 7/15)
= 2 + 0
= 2