1/3 of 2/6 of 1/7 of 2/28 of 2140 = ________?

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1/3 of 2/6 of 1/7 of 2/28 of 2140 = ________?

A. 4.92
B. 3.77
C. 3.01
D. 4.14
Explanation:
1/3 * 1/3 * 1/7 * 1/9 * 2140 = ?
? = 3.77