Answer:
17.7 inches to the nearest tenth
Step-by-step explanation:
Recall that
1 in=2.54 cm
This implies that;
[tex]1cm=\frac{1}{2.54} in.[/tex]
Or
[tex]1cm=\frac{50}{127} in.[/tex]
This implies that;
[tex]45 cm=45\times\frac{50}{127}in[/tex]
[tex]45 cm=45\times\frac{50}{127}in[/tex]
This simplifies to;
[tex]45 cm=17.7 in[/tex] to the nearest tenth.
