Oblicz
1) 1 :200000 3 cm.
2) 1:3000000 4 cm.
3) 1:450000 7 cm.
HELP!
Chodzi o skale : 33
1)1cm:200000cm
1cm:200 tu odjolem zera z gurnego obliczenia
1cm:2km
x=3
x=3*1:2=1.5
2)1cm:3000000
1cm:300
1cm:3km
x=4*1:3=1.333333
3)1cm:450000
1cm:450
1cm:4.5
x=4.5
x=7*4.5=31.5
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1)1cm:200000cm
1cm:200 tu odjolem zera z gurnego obliczenia
1cm:2km
x=3
x=3*1:2=1.5
2)1cm:3000000
1cm:300
1cm:3km
x=3
x=4*1:3=1.333333
3)1cm:450000
1cm:450
1cm:4.5
x=4.5
x=7*4.5=31.5
licze na naj