✨ QUIZ ✨•BIG POINT•Jawab Yang Bener ✓No Ngasal ✓
1. 2/5 + 3/5 = 5/5 = 1/1 = 1
2. 1/4 + 2/3 = 3/12 + 8/12
= 11/12
3. 1,55 + 0,005 = 1,555
4. 1/2 + 1/6 + 3/8 = 3/6 + 1/6
= 4/6 = 2/3
= 2/3 + 3/8
= 16/24 + 9/24
= 25/24
= 1 1/24
5. 1 2/5 + 0,02 = 7/5 + 2/100
= 7/5 + 1/50
= 70/50 + 1/50
= 71/50
= 1,42
6. 4/5 – 1/3 = 12/15 + 5/15
= 7/15
7. 6 – 1 7/8 = 4 1/8
8. 1 8/21
9. 5% + 2,5 + 1/2 = 2,55 + 1/2
= 255/100 + 1/2
= 51/20 + 1/2
= 51/20 + 10/20
= 61/20
= 3,05
10. 1/2 – 0,25 – 2% = 1/2 – 25/100
= 1/2 – 1/4
= 2/4 – 1/4
= 1/4 – 0,02
= 1/4 – 2/100
= 1/4 – 1/50
= 25/100 – 2/100
= 23/100
= 0,23