Determine if the following ratios are in proportion. c.400m:2km,60cm:200m
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Answered by
0
Answer:
the following ratios are in proportion
Answered by
2
Step-by-step explanation:
1km=1000m
1m=100cm
1km=100000m
therfore,
400m=400×100=40000cm
2km=2×100000=200000cm
200m=200×100=20000cm
now we will apply them
40000cm:200000cm
40000/200000=1/5
60cm:20000cm
60/20000=3/1000
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