Question

Q 20:
Explain in your own words how to convert the decimal number 38798 to hexa decimal number.
Write its hexa-decimal equivalent.​

Answer 1

Answer:

Divide the decimal number by 16. Treat the division as an integer division.

Write down the remainder (in hexadecimal).

Divide the result again by 16. Treat the division as an integer division.

Repeat step 2 and 3 until result is 0.

The hex value is the digit sequence of the remainders from the last to first.

Explanation:

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Answer 2

Answer:

Explanation:

Decimal value of 101110101 is = ( 1 * 2∧8 ) + ( 0 * 2∧7 ) + ( 1 * 2∧6 ) + ( 1 * 2∧5 ) + (  1 * 2∧4 ) + ( 0 * 2∧3 ) + ( 1 * 2∧2 ) + ( 0 * 2∧1 ) + ( 1 * 2∧0) =  ( 373 ) ₁₀

octal value of 101110101 is =  ( 565 ) ₈

Hexadecimal value of 101110101 is =  ( 141 ) ₁₆

Decimal value of 1011010 = ( 1 * 2∧6 ) + ( 0 * 2∧5 ) + ( 1 * 2∧4) + ( 1 *2∧3) + ( 1 * 2∧1 ) = ( 90 ) ₁₀

octal value of 1011010 = ( 132 ) ₈

Hexadecimal value of 1011010 =  (5 A) ₁₆

In hexadecimal

10 =A

11 = B

12 = C

13 = D

14 = E

15 = F

decimal value of  101011111 is ( 351 ) ₁₀

hexadecimal value of  101011111 is ( 15F ) ₁₆

octal value of  101011111 is ( 537 ) ₈