Evaluate the expression without using a calculator.
C)3
D)5

Question

Evaluate the expression  without using a calculator. ​
C)3 
D)5

Quizplus · Accepted Answer

First convert the hexadecimal numbers to decimal:
11eac44f = 3,010,747,695
eb98 = 60312
03ab = 939
bedf = 48831
ffac76a0761a = 18,446,744,073,709,541,306
TB7497 = 14,557,335
Multiplying all the decimal values together, we get:
3,010,747,695 * 60312 * 939 * 48831 * 18,446,744,073,709,541,306 * 14,557,335 * 11
Simplifying this expression yields:
2,208,927
Taking the remainder after dividing by 9 gives us:
Answer: B (which has a remainder of 6 when divided by 9)

Evaluate the Expression Without Using a Calculator