0
To answer a question like this, I usually draw a line (representing a fraction bar). everything on top gets multiplied to form a numerator; everything on bottom is multiplied to get a denominator, then cancel units, then divide numerator/denominator to get the converted units.
So 1 m = 100 cm, and 1 min = 60 sec.
Note the vertical bars are for separation but I multiply:
1 cm | 1 m | 60 sec
----------------------------- = (60/100) m / min = 0.6 meters per minute
1 sec | 100 cm | 1 min
The reason this works is because 1 m = 100 cm, divide both sides by 100 cm and you get (1 m) / (100 cm) = 1/1 = 1, so you're just multiplying by 1, which doesn't change your measurement, just how it is expressed.
Still curious? Ask our experts.
Chat with our AI personalities
Judy
Lao
CoachAdd your answer:
Earn +20 pts
How do you convert cm per hour into m per sec?
Divide by 360,000. 100 for cm to metre and 3600 for hour to sec.
How do you convert cm sec - meters hr?
cm/sec, yes? ok, divide by 100 to go from cm to m. then multiply by 3600 to go from sec to hr
Is 50 kilometers per hour greater than 139 centimeters per second?
yes almost 5 times greater 139 cm/sec x 60sec/min = 18,340 cm/min x 60min/hour = 1,100,400 cm/hour /100,000 cm/km = 11.004 km/hour
What does 17cm per km convert to in ft per mi?
That question cannot be answered. Did you mean 17cm per minute? If so, 17 cm /min = 6.6929 inches/min = 0.5577 ft/min (rounded to second decimal).
How do you convert cm hr - km sec?
( K cm/hr ) x ( 1 meter/100 cm ) x (1 km / 1,000 meters ) x (1 hr / 3,600 sec )= ( K x 1 x 1 x 1 ) / ( 100 x 1,000 x 3,600 ) (cm - m - km - hr) / (hr - cm - m - sec)= K / 360,000,000 km/secTake the number of cm per hour. Divide it by 360 millionto get the number of km per second.
