Solve 2*2*3.14*2.5div3*2

$$2 \times 2 \times 3.14 \times 2.5 \div 3 \times 2$$

Evaluate

$$\frac{314}{15}\approx 20.933333333$$

Solution Steps

Multiply 2 and 2 to get 4.

$$\frac{4\times 3.14\times 2.5}{3}\times 2$$

Multiply 4 and 3.14 to get 12.56.

$$\frac{12.56\times 2.5}{3}\times 2$$

Multiply 12.56 and 2.5 to get 31.4.

$$\frac{31.4}{3}\times 2$$

Expand \frac{31.4}{3} by multiplying both numerator and the denominator by 10.

$$\frac{314}{30}\times 2$$

Reduce the fraction \frac{314}{30} to lowest terms by extracting and canceling out 2.

$$\frac{157}{15}\times 2$$

Express \frac{157}{15}\times 2 as a single fraction.

$$\frac{157\times 2}{15}$$

Multiply 157 and 2 to get 314.

$$\frac{314}{15}$$

Factor

$$\frac{2 \cdot 157}{3 \cdot 5} = 20\frac{14}{15} = 20.933333333333334$$