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1m = 100cm. So, 200m = 200x100cm = 20,000cm. 1cm in the map representing 200m on the ground will be 1:20,000 in ratio.

Q: 1cm on the map represents 200m on the ground-express it as a ratio?

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1:10,000 represents a scale of 1cm to every 10,000cm. 10,000 centimetres is equal to one metre.

Somewhere on a map there will be a scale. The scale will tell you the ratio of a distance on the map to the corresponding distance on the ground. eg 1cm = 10km

if 2cm is 50km 1cm is 25km

250 kilometers in the real world.

4.8mm

Related questions

1 cm to 200m us the same as 1:

1:10,000 represents a scale of 1cm to every 10,000cm. 10,000 centimetres is equal to one metre.

The ratio is: 7cm to 1cm

10mm equalls 1cm and 2m equalls 200cm. The ratio is 1:200.

Mol-1cm-1

It doesn't matter what the unit of measurement is, or what size the cube is. If the length of the side of the cube is 'S' units, then the volume is S3 and the surface area is 6S2. The ratio of volume to surface area is (S3/6S2) = S/6 units. For this one, the ratio is 1/6 cm.

Because the ratio would;t be correct. Look at this example. What is the ratio of 1cm to 1 metre? If you went by these measurements you would get 1:1 which means 1cm is the same as 1 metre., which is false. The correct answer means comparing 1cm with 100cm (or 1 metre) which is 1:100. So it's really important with ratios that the units are the same.

The scale represents the ratio of length in the map to length of the real world so for example 1:175,000 means 1cm on the map represents 175,000 cm or 1.7 km (~ 1 mile) in real life. 1:10,000 would represent a relatively small area where 1 cm would represent 10,000cm or 100m on the ground. Likewise, 1:1,000,000 would be a larger area where 1cm of map represents 1,000,000 cm or 10 km on the ground.

16cm 80/5 = 16

(50 km) x (1,000 m/km) x (100 cm/m) = 5,000,000So [ 1cm=50km ] is a scale of 1 to 5 million.

6:1

oh dear If a cell's surface area is 6 SQUARE cms and its VOLUME is 1cm cubed then the ratio of surface area to volume is 6:1