A. 3
B. 1
C. 2
D. None of the Above
Answer
Correct Answer: B. 1
Solution
0.2 x 10 x 0.5 can be simplified by multiplying the numbers in any order, as multiplication is associative. So we can first multiply 0.2 and 10, and then multiply the result by 0.5:
0.2 x 10 x 0.5 = (0.2 x 10) x 0.5 = 2 x 0.5 = 1
Therefore, 0.2 x 10 x 0.5 is equal to 1.