Solve 1.27*3.45+2.25/4.54*3.45-2.4

$$\frac{ 1.27 \times 3.45+2.25 }{ 4.54 \times 3.45-2.4 }$$

Evaluate

$$0.5$$

Solution Steps

Multiply 1.27 and 3.45 to get 4.3815.

$$\frac{4.3815+2.25}{4.54\times 3.45-2.4}$$

Add 4.3815 and 2.25 to get 6.6315.

$$\frac{6.6315}{4.54\times 3.45-2.4}$$

Multiply 4.54 and 3.45 to get 15.663.

$$\frac{6.6315}{15.663-2.4}$$

Subtract 2.4 from 15.663 to get 13.263.

$$\frac{6.6315}{13.263}$$

Expand \frac{6.6315}{13.263} by multiplying both numerator and the denominator by 10000.

$$\frac{66315}{132630}$$

Reduce the fraction \frac{66315}{132630} to lowest terms by extracting and canceling out 66315.

$$\frac{1}{2}$$

Factor

$$\frac{1}{2} = 0.5$$