convert the hexadecimal number 19A to decimal.

Question

BlackTom AI · Accepted Answer

Hexadecimal digits map as: 0–9 represent themselves, A–F represent 10–15. For the hex number 19A, assign place values: 1 is in the 16^2 (256) place, 9 is in the 16^1 (16) place, and A (which equals 10) is in the 16^0 (1) place. Converting step by step:

- 1 × 16^2 = 1 × 256 = 256
- 9 × 16^1 = 9 × 16 = 144
- A × 16^0 = 10 × 1 = 10

Add the results: 256 + 144 + 10 = 410.

Common pitfalls include treating A as 11 instead of 10, or misplacing decimal point by confusing base-10 and base-16 positions. Remember that each digit’s value is its face value times 16 raised to the power of its position index, starting from 0 on the right. Therefore, the decimal value corresponding to 19A in hexadecimal is 410.

IWBS001 Quiz One | LA006- Requires Respondus LockDown Browser

convert the hexadecimal number 19A to decimal.

查看解析

登录即可查看完整答案

类似问题

Convert the following hexadecimal numbers to decimal. A4 = [Fill in the blank] 7C = [Fill in the blank] (20)16 = [Fill in the blank] (100)16 = [Fill in the blank] (8000)16 = [Fill in the blank] (100000)16 = [Fill in the blank]

What is the hexadecimal equivalent of the decimal number 26?

convert the decimal number 201 to hexadecimal.

Question textPlease convert the binary number 0b110011100 to hexadecimal number 0xAnswer[input]CorrectThe correct answer is: 19CMark 1.00 out of 1.00 (without leading 0s，不填高位0)

Convert the unsigned octal number 67675 to hexadecimal.

Convert the unsigned octal number 67675 to binary.

Convert the unsigned octal number 67675 to hexadecimal.

In a consumer society, many adults channel creativity into buying things

更多留学生实用工具

考试浏览器助手

风格化写作助手

论文查重助手

文献引用助手

课堂转译助手

课堂笔记助手

Quiz搜索助手

学校历年真题

智能刷题助手

智能匹配练习

希望你的学习变得更简单