500m:2km in it's lowest form

500m:2km (change km to m)

500m:2000m (divide by 100)

5m:20m (divide by 5)

1m:4m

50%

Step-by-step explanation:

To find the percentage of something, you need to put the thing over the total as a fraction, then multiply that fraction by 100%.

Percentage of the bulls = × 100%

                                       = × 100%

                                       = 50%