72247076148 octal and 12572 octal addition 

To add the octal numbers \(72247076148_8\) and \(12572_8\), we'll follow these steps:

### 1. Convert both octal numbers to decimal:
- \(72247076148_8\)
- \(12572_8\)

### 2. Perform the addition in decimal.

### 3. Convert the result back to octal.

Let's go step-by-step.

#### 1. Convert \(72247076148_8\) to decimal:
Using the octal place values, the number \(72247076148_8\) expands as:
\[
7 \times 8^{10} + 2 \times 8^9 + 2 \times 8^8 + 4 \times 8^7 + 7 \times 8^6 + 0 \times 8^5 + 7 \times 8^4 + 6 \times 8^3 + 1 \times 8^2 + 4 \times 8^1 + 8 \times 8^0
\]

#### 2. Convert \(12572_8\) to decimal:
Similarly, the octal number \(12572_8\) expands as:
\[
1 \times 8^4 + 2 \times 8^3 + 5 \times 8^2 + 7 \times 8^1 + 2 \times 8^0
\]

Let's compute the decimal values and perform the addition.It looks like the number \(72247076148_8\) contains an invalid digit for octal representation (which only allows digits 0 through 7). The digit '8' is not valid in octal.

Could you verify the number, or do you want me to proceed with the correct octal digits for further calculation?

72247076148 octal and 12572 octal addition

Learn how to add octal numbers 72247076148 and 12572. This step-by-step guide covers octal to decimal conversion, the addition process, and converting the result back to octal. Explore number base systems and addition concepts, suitable for Grades 9-12.

Math Problem Statement

Solution

Ask a new question for Free

By Image

Math Problem Analysis

Mathematical Concepts

Formulas

Theorems

Suitable Grade Level

Related Recommendation