Question 219409
convert the rate using dimensional analysis. round to the nearest tenth, if necessary.
25cm/s=________m/h 
a.225
b.900
c.9000
d.90
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25(cm/s)(1 m/100cm)(3600 s/1 hr) 
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= [25*1*3600]/[1*100*1](meter/hour)
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= [90000/100](m/h)
= 900 (m/h)
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Cheers,
Stan H.