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studysam
Choose one or more conversion factors that can best be used to convert 50 (km)/(Myr)(kilometers per million years) to (cm)/(yr) (centimeters per year). (100 cm)/(1 m) (1 Myr)/(1000000yr) (1000 m)/(1 km) (1 km)/(1000 m) (1min)/(60sec) (60 min)/(1 hr) (1hr)/(60 min) Now convert 50 (km)/(Myr)to _______(cm)/(yr). (cm)/(yr)
1000m/1km first then 100cm/1m then 1Myr/1000000yr
so 50*1000*100=500000
then divide 500000 by 1000000
which gives you .5cm/yr