Solve 3.14*3.5^2*45div360

$$3.14 \times { 3.5 }^{ 2 } \times 45 \div 360$$

Evaluate

$$4.808125$$

Solution Steps

Calculate 3.5 to the power of 2 and get 12.25.

$$\frac{3.14\times 12.25\times 45}{360}$$

Multiply 3.14 and 12.25 to get 38.465.

$$\frac{38.465\times 45}{360}$$

Multiply 38.465 and 45 to get 1730.925.

$$\frac{1730.925}{360}$$

Expand \frac{1730.925}{360} by multiplying both numerator and the denominator by 1000.

$$\frac{1730925}{360000}$$

Reduce the fraction \frac{1730925}{360000} to lowest terms by extracting and canceling out 225.

$$\frac{7693}{1600}$$

Factor

$$\frac{157 \cdot 7 ^ {2}}{2 ^ {6} \cdot 5 ^ {2}} = 4\frac{1293}{1600} = 4.808125$$