Answer :
15 nm converted into km gives 1·5 × [tex]10^{-11}[/tex] km.
A process involving numerous stages, multiplication or division, especially a conversion factor, can be referred to as Unit Conversion. Additionally, rounding and determining the number of significant digits may be necessary steps in the procedure.
For measuring various properties, including length, weight, capacity, and temperature, many units of conversion are employed. We can change the units of measurement in mathematics to better understand.
Unit conversions are used to represent an amount in a different unit.
We have to convert 15 nm into km.
1 nm = [tex]10^{-12}[/tex] km
15 nm = 15 × [tex]10^{-12}[/tex] km
= 1·5 × [tex]10^{-11}[/tex] km
Thus, 15 nm converted into km gives 1·5 × [tex]10^{-11}[/tex] km.
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