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Use the conversion factor that 1 foot is roughly equal to 30.48 centimeters.
<
We want to complete the given statement using < or >.
6ft 300cm
To do so, we can convert the units of one term to have the same units on both sides of the inequality. Converting between feet (ft) and centimeters (cm) will involve using a conversion factor.
a*b/c= a* b/c
Cross out common factors
Simplify quotient
a/1=a
Multiply
This means that 6 feet is less than 300 centimeters, so we will complete the given statement with the inequality symbol <. 6ft < 300cm
All across the globe, humans use conversion factors on a daily basis. Want to use a recipe that is written using milliliters? Convert it! Want to compare your height to that of an Olympic athlete? Convert it! You can read more about applications of conversion factors in our original content.