CasieG154316 CasieG154316
  • 25-10-2022
  • Mathematics
contestada

how many inches are in 20 centimeters?

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RonanW642014 RonanW642014
  • 25-10-2022

We know that an inch is equivalent to 2.54 centimeters, then if we want to know how many inches are in a centimeters we do this:

[tex]a\times\frac{1inch}{2.54\operatorname{cm}}[/tex]

In this case, we have 20 centimeters, then replacing a by 20 we find the equivalent inches to 20 like this:

[tex]20\text{cm}\times\frac{1inch}{2.54\operatorname{cm}}\approx7.87\text{inches}[/tex]

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