What is the base of the decimal number system?

Hexadecimal and RGB Color Systems

Interactive Video
•
Mathematics, Computers, Science
•
6th - 8th Grade
•
Hard

Patricia Brown
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
16
10
8
2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In hexadecimal, what number does the letter 'A' represent?
9
10
11
12
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you convert a hexadecimal digit to a decimal number?
Multiply by powers of 10
Add 6 to each digit
Subtract 6 from each digit
Multiply by powers of 16
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the decimal equivalent of the hexadecimal number 'A2F'?
2400
2560
2607
2700
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the RGB color system, what does the value '255, 0, 0' represent?
White
Green
Blue
Red
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How are RGB values separated in the RGB color system?
By spaces
By commas
By slashes
By semicolons
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the RGB equivalent of the hexadecimal color '2E F2 E8'?
45, 240, 230
50, 240, 230
46, 242, 232
46, 240, 230
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