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1. Dik=JS=25km,JP=10cm
Dit=Skala?
jawab: JP/JS =10cm/25km=10cm/2500.000cm
=1:250.000

2.Dik=JS=45km,Skala=1:150.000
Dit=JP?
Jawab: 1/p × js= 1/150.000×45km = 1/150.000×4500000cm =450/15 =30cm

3.Dik=PD=50cm,PS=25m
Dit=Skala?
Jawab=PD/PS =50cm/25=50cm/2500cm:5=
=1:50

4.Dik=TS=60m,TD=50cm
Dit=Skala?
Jawab: TD/TS=50cm/60m=50cm/6000cm:5=
=1:120

5.Dik=LS=20m,Skala=1:250
Dit?LD
Jawab: 1/p×Ls =1/250×20m =1/250×2000cm=200/25 =8cm