Transfer 325.24 from octal in binary number system

This transfer is possible in two ways: direct transfer and using the decimal system.

first, let\'s make a direct transfer.

let\'s do a direct translation from octal to binary like this:

now let\'s make the transfer using the decimal system.

let\'s translate to decimal like this:

got It: 325.24₈ =213.3125₁₀

Translate the number 213.3125₁₀ в binary like this:

the Integer part of the number is divided by the base of the new number system:

213	2
-212	106	2
1	-106	53	2
	0	-52	26	2
		1	-26	13	2
			0	-12	6	2
				1	-6	3	2
					0	-2	1
						1

the Fractional part of the number is multiplied by the base of the new number system:

	0.	3125*2
	0	.625*2
	1	.25*2
	0	.5*2
	1	.0*2

the result of the conversion was: