The distance between Raipur to Bilaspur is l00 km and in the map l cm represents 5 km. What is RF#5

The distance between Raipur to Bilaspur is l00 km and in the map l cm represents 5 km. What is RF here? Draw a plain scale long enough to measure distance between Raipur to Bilaspur.
Raipur to bilashpur distance
rf
represent
R.F. = 1/500000
Max Length(M.L.) = 100 km
Length of Scale(L.O.S.) = 1/500000 × 100 × 100000 = 20 cm
On a map of a state, 1cm represents 5 km. Construct a plain scale capable of measuring distance between two cities 100 km far from each other. Calculate R.F. & show the distance of 73 km on the scale.
10 mm=1 cm
10 cm=1 dm = 100 millimeters
100 centimeter =
1 meter (m) = 1,000 millimeters
1000 meters =
1 kilometer (km)
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