Question

Tooooolllloooonggg^-^

Answer 1

1. 1/2 : 1 1/4 = 1/2 : 5/4 = 1/2 × 4/5 = 4/10 A= 2/5 atau 0,4

2. 1/3 : 1 1/6 = 1/3 : 7/6 = 1/3 × 6/7 = 6/21 = 2/7

3. 2/3 : 1 2/6 = 2/3 : 8/6 = 2/3 × 6/8 = 12/24 = 1/2 atau 0,5

4. 2/4 : 1 2/6 = 2/4 : 8/6 = 2/4 × 6/8 = 12/32 = 6/16 = 3/8 atau 0,375

5. 3/4 : 1 3/6 = 3/4 : 9/6 = 3/5 × 6/9 = 18/45 = 6/15 = 2/5 atau 0,4

Answer 2

1.2/5
2.2/7
3.1/2
4.3/8
5.1
6.5/21
7.3/28
8.4/21
9.5/12
10.3/16
klo gak salah dek