Question

Imelda needs to convert 440 centimeters per minute to meters per hour. Wch conversion factors should she use?

Answer 1

Hi ,

100cm = 1 m

1 cm = ( 1/100 ) m

60 minutes = 1 hr

1 minute = ( 1/ 60 ) hr

Now ,

440 cm/minute

= 440 × [( 1/100 )m / ( 1/60 ) hr]

= ( 440 × 60 ) m/ ( 100 )hr

= 264 m/hr

I hope this helps you.

: )

Answer 2

440x60/100 = 264 m/hr