Question

if you known answer me solve any three questions that you know step by step explanation don't do any joke you see that too trustful to ask you in brainly so do you see my profile if you see I will right there something if you do joke you will be breaking my heart so be careful I will break anyone of answering this questions don't joke repeating this don't joke answer any three question if you know .​

Answer 1

Answer:

12000

Step-by-step explanation:

1000m =1km

so

12000m=12km

Answer 2

Answer:

12 Km = 12000m

3525mg = 3.5 grams

5g 250mg = 5.2 Grams

5600m = 5.6 Km

Step-by-step explanation:

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