Question

Tell me full solution✨​

Answer 1

a)(345)8 = (229)10

Step by step solution

Step 1: Write down the octal number:

345

Step 2: Multiply each digit of the octal number by the corresponding power of eight:

3x82 + 4x81 + 5x80

Step 3: Solve the powers:

3x64 + 4x8 + 5x1

Step 4: Add up the numbers written above:

192 + 32 + 5 = 229

So, 229 is the decimal equivalent of the octal number 345.

b)(317)8 = (207)10

Step by step solution

Step 1: Write down the octal number:

317

Step 2: Multiply each digit of the octal number by the corresponding power of eight:

3x82 + 1x81 + 7x80

Step 3: Solve the powers:

3x64 + 1x8 + 7x1

Step 4: Add up the numbers written above:

192 + 8 + 7 = 207

So, 207 is the decimal equivalent of the octal number 317.