Answer:
6.45 hours are 6 hours and 27 minutes.
Step-by-step explanation:
Since 1 hou has 60 iminutes, then for 6.45 hours:
[tex]\begin{gathered} 60\rightarrow1 \\ x\rightarrow.45 \\ x=\frac{0.45*60}{1} \\ x=27\text{ minutes} \end{gathered}[/tex]
6.45 hours are 6 hours and 27 minutes.
