(0.1667)(0.8333)(0.3333) / (0.2222)(0.6667)(0.1250) is equal to

Explanation

The decimals approximate familiar fractions: 0.1667 ≈ 1/6, 0.8333 ≈ 5/6, 0.3333 ≈ 1/3, 0.2222 ≈ 2/9, 0.6667 ≈ 2/3, and 0.125 = 1/8. Thus the expression is approximately ((1/6) × (5/6) × (1/3)) / ((2/9) × (2/3) × (1/8)) = 2.5. Therefore, 2.50 is correct.