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Arithmetic · Arithmetic

Evaluate 1*1/6 + 2*1/6 + 3*1/6 + 4*1/6 + 5*1/6 + 6*1/6

\frac{7}{2}

Step by step

  1. 1 \cdot 1 \cdot \frac{1}{6} + 2 \cdot 1 \cdot \frac{1}{6} + 3 \cdot 1 \cdot \frac{1}{6} + 4 \cdot 1 \cdot \frac{1}{6} + 5 \cdot 1 \cdot \frac{1}{6} + 6 \cdot 1 \cdot \frac{1}{6} = 21 \cdot 1 \cdot \frac{1}{6}

    Add: 1·1/6 + 2·1/6 + 3·1/6 + 4·1/6 + 5·1/6 + 6·1/6 = 21·1/6.

Reveal the answer
\frac{7}{2}