What is the binary equivalent for the decimal number 122 A 0

What is the binary equivalent for the decimal number 122?

A. 01111010

B. 01111011

C. 10111010

D. 10111011

Solution

A is correct. 01111010 equates to 122: 0 + 64 + 32 + 16 + 8 + 0 + 2 + 0 = 122.

B, C, and D are incorrect. B, C, and D are not correct because these answers do not match the decimal number 122.