Question

How will you represent a resistance of $4500\pm 10\%$ using color code?

Answer 1

The value of carbon resistance $4500\pm 10\%$

$=45\times {10}^2\pm 10\%$

For $10\%$10% accuracy, the color is silver.
3700±10%

=37×102±10

The colors for the number for 4,5 and multiplier 100 are yellow, green and red respectively

So, a required color code is $yellow,green,redandsilver$