How many nanometers are there in 57.0 inches? thank you?

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How many nanometers are there in 57.0 inches? thank you?

2007-10-01 08:35:51 · 3 answers · asked by sarah 2 in Science & Mathematics ➔ Mathematics

3 answers

1 inch = 2.54 cm
10 inches = 25.4 cm
57 inches = 144.78 cm
1 cm = 10^7 nanometers
144.78 cm = 144.78x10^7 nanometers
Therefore,
57.0 inches = 144.78 x 10^7 nanometers
= 1,447,800,000 nanometers

2007-10-01 08:43:17 · answer #1 · answered by morningfoxnorth 6 · 0⤊ 0⤋

inches to meters mutiply .0254
meter to nanometer multiply .000 000 001

57 in. * .0254 m =
14.478 m * .000 000 001 nm =
.000 000 014 478 nanometers

2007-10-01 08:49:25 · answer #2 · answered by σοφια 5 · 0⤊ 0⤋

x inches * 2.54 cm/inch = cm

So multiply inches by 2.54 to get cm, then convert cm into nm.

2007-10-01 08:41:23 · answer #3 · answered by Mathsorcerer 7 · 0⤊ 0⤋