Math, asked by aahan3684, 9 days ago

Determine if the following ratios are in proportion. c.400m:2km,60cm:200m​

Answers

Answered by tahaaliasgharrasul
0

Answer:

the following ratios are in proportion

Answered by sahanakannan100
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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