Solve 1div4*3.14*20sqrt{2}*20sqrt{2}

$$1 \div 4 \times 3.14 \times 20 \sqrt{ 2 } \times 20 \sqrt{ 2 }$$

Evaluate

$$628$$

Solution Steps

Multiply \sqrt{2} and \sqrt{2} to get 2.

$$3.14\times 20\times 20\times \frac{1}{4}\times 2$$

Multiply 3.14 and 20 to get 62.8.

$$62.8\times 20\times \frac{1}{4}\times 2$$

Multiply 62.8 and 20 to get 1256.

$$1256\times \frac{1}{4}\times 2$$

Multiply 1256 and \frac{1}{4} to get \frac{1256}{4}.

$$\frac{1256}{4}\times 2$$

Divide 1256 by 4 to get 314.

$$314\times 2$$

Multiply 314 and 2 to get 628.

$$628$$

Factor

$$157\times 2^{2}$$