Question

Decimal equivalent of number 12 in octal

Answer 1

Answer:

10.

Step-by-step explanation:

12 = (1 × 8¹) + (2 × 8⁰) = 10

Answer 2

Given,

Given number in octal = (12)₈

To find,

The decimal equivalent of the given number.

Solution,

We can simply solve this mathematical problem by using the following mathematical process.

Analysing the given number :

ㅤㅤㅤㅤㅤㅤㅤㅤ¹ ⁰

Given number = 1 2

Now, we have to find out the place values of the digits of the given number.

1 = 1×8¹ = 8

2 = 2×8⁰ = 2

[Place values are calculated by multiplying the digit with 8 raised to the power of the numerical position of that particular digit (0,1,2,3... etc.)]

Finally we have to add the obtained place values to get the binary equivalent.

Binary equivalent = 8+2 = (10)₂

Hence, the binary equivalent is (10)₂