cm = 1/100th m

you add on 5 zeros

2,800,000 cms

RE:
I need to convert 28 Km to Cm.?
I could just use a conversion website, but I have to write the problem out. I am able to convert the same units but when it comes to changing units, I am completly lost.

Thanks!

khd _dcm the_means the base unit like g l or m k-kilo

c-centi m-mili and so on now start where the decimal is in your case its the far right(invisible)start at the “k”for km count all the way to “c” for cm starting at the one after the k that would be 6 spots so your answer is28,000,000cm (i think)

it makes no sense at all hen its typed but if it helped great if not sorry this way is easier to me than you no the 1000 time 100 kg =blah blah blah

1000m=1km

28 x 100=2800

2800 x 1000=28000

Therefore 28km=2,800,000cm

28×1000=28,000 meters

28,000X100=2,800,000centimeters.