help me plz give anser
Attachments:

Answers
Answered by
5
Solution.
Question 1.
> Hexadecimal to decimal.
Decimal equivalent of B5,
= (11) × 16¹ + 5 × 16⁰
= 11 × 16 + 5
= 176 + 5
= (181)₁₀ (Answer)
Steps to solve.
- Multiply each hexadecimal digit from last with successive powers of 16 (starting with 0).
- Add up the product. Result obtained will be the decimal equivalent of the hexadecimal number.
Question 2.
> Binary to decimal.
Decimal equivalent of (10110)₂,
= (1 × 2⁴) + (0 × 2³) + (1 × 2²) + (1 × 2¹) + (0 × 2⁰)
= 16 + 0 + 4 + 2 + 0
= (22)₁₀ (Answer)
Steps to solve.
- Multiply each binary digit from last with successive powers of 2 (starting with 0).
- Add up the product. Result obtained will be the decimal equivalent of the binary number.
Similar questions