Solve 16*26*36*46*56/31*39*69*40*42

$$\frac { 16 \cdot 26 \cdot 36 \cdot 46 \cdot 56 } { 31 \cdot 39 \cdot 69 \cdot 40 \cdot 42 }$$

Evaluate

$$\frac{128}{465}\approx 0.275268817$$

Solution Steps

Cancel out 2\times 3\times 3\times 7\times 8\times 13\times 23 in both numerator and denominator.

$$\frac{2\times 2\times 4\times 8}{3\times 5\times 31}$$

Multiply 2 and 2 to get 4.

$$\frac{4\times 4\times 8}{3\times 5\times 31}$$

Multiply 4 and 4 to get 16.

$$\frac{16\times 8}{3\times 5\times 31}$$

Multiply 16 and 8 to get 128.

$$\frac{128}{3\times 5\times 31}$$

Multiply 3 and 5 to get 15.

$$\frac{128}{15\times 31}$$

Multiply 15 and 31 to get 465.

$$\frac{128}{465}$$

Factor

$$\frac{2 ^ {7}}{3 \cdot 5 \cdot 31} = 0.2752688172043011$$