500:250= 600:300= 56000:20= 98000:200= 9200:40= 3200:400= 4500:150= 45000:900=

Question

500:250= 600:300= 56000:20= 98000:200= 9200:40= 3200:400= 4500:150= 45000:900=

Answer 1

1) 2

2) 2

3) 2800

4) 490

5) 230

6) 8

7) 30

8) 50

Answer 2

1. 2

2. 2

3. 2800

4.490

5.230

6.8

7.30

8.50