Solve 30^2/6(2*0.25+0.75+2*0.25-0.25)+9.375

$$\frac { 30 ^ { 2 } } { 6 } ( 2 \times 0.25 + 0.75 + 2 \times 0.25 - 0.25 ) + 9.375$$

Evaluate

$$234.375$$

Solution Steps

Calculate 30 to the power of 2 and get 900.

$$\frac{900}{6}\left(2\times 0.25+0.75+2\times 0.25-0.25\right)+9.375$$

Divide 900 by 6 to get 150.

$$150\left(2\times 0.25+0.75+2\times 0.25-0.25\right)+9.375$$

Multiply 2 and 0.25 to get 0.5.

$$150\left(0.5+0.75+2\times 0.25-0.25\right)+9.375$$

Add 0.5 and 0.75 to get 1.25.

$$150\left(1.25+2\times 0.25-0.25\right)+9.375$$

Multiply 2 and 0.25 to get 0.5.

$$150\left(1.25+0.5-0.25\right)+9.375$$

Add 1.25 and 0.5 to get 1.75.

$$150\left(1.75-0.25\right)+9.375$$

Subtract 0.25 from 1.75 to get 1.5.

$$150\times 1.5+9.375$$

Multiply 150 and 1.5 to get 225.

$$225+9.375$$

Add 225 and 9.375 to get 234.375.

$$234.375$$

Factor

$$\frac{3 \cdot 5 ^ {4}}{2 ^ {3}} = 234\frac{3}{8} = 234.375$$