Evaluate (5 × 4)× 10 mod 11.
A)3
B)200
C)2
D)1

Question

Quizplus · Accepted Answer

First, we simplify (5 × 4) to get 20. Then, we multiply 20 by 10 to get 200. Finally, we take this result modulo 11 to get 2, since 200 divided by 11 leaves a remainder of 2. Therefore, the answer is choice C, 2. First, we perform the multiplication inside the parentheses: 5 × 4 = 20. Then we have 20 × 10, which equals 200. Finally, we take this result modulo 11: 200 mod 11 = 2. Therefore, the correct answer is C.

Evaluate (5 × 4)× 10 Mod 11