Question

ratio of 30 cm to 1 m​

Answer 1

That is 3:10 because there are 100 cm in 1m.

Answer 2

Answer:

according to your questions

let change it into same unit

1m = 100cm

hence their ratio is = 30cm/100cm

= 3:10 is the ratio

Step-by-step explanation:

Hope this help you....