To solve this problem, we need to determine the ratio of liters of paint to km of road.
If 180 liters of paint are needed for 6 km of road, we can find the ratio by dividing the liters of paint by the km of road:
180 liters / 6 km = 30 liters/km
Now, we can use this ratio to determine how many liters of paint will be needed for 100 km of road:
30 liters/km * 100 km = 3000 liters
Therefore, 3000 liters of paint will be needed to paint 100 km of road.
The machine paints white lines on roads uses 180 liters or paint 6 km of road a) how many litres of paint will it need to paint 100 of road ?
1 answer