Question

Express the following ratio in simplest form:
(ii) 400 m: 1 km 1970
please answer my question I will mark you as brilliant​

Answer 1

Answer:

2:5

Step-by-step explanation:

400m :1km

400:1000m

4:10m

4/10

2/5

2:5 answer

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Answer 2

Answer:

1 km = 1000m

400m : 1000

2 m : 5 m

Step-by-step explanation:

its is easy answer

note on