Solve 45*186-250+950div490=

$$45 \times 186-250+950 \div 490=$$

Evaluate

$$\frac{397975}{49}\approx 8121.93877551$$

Solution Steps

Multiply 45 and 186 to get 8370.

$$8370-250+\frac{950}{490}$$

Subtract 250 from 8370 to get 8120.

$$8120+\frac{950}{490}$$

Reduce the fraction \frac{950}{490} to lowest terms by extracting and canceling out 10.

$$8120+\frac{95}{49}$$

Convert 8120 to fraction \frac{397880}{49}.

$$\frac{397880}{49}+\frac{95}{49}$$

Since \frac{397880}{49} and \frac{95}{49} have the same denominator, add them by adding their numerators.

$$\frac{397880+95}{49}$$

Add 397880 and 95 to get 397975.

$$\frac{397975}{49}$$

Factor

$$\frac{5 ^ {2} \cdot 15919}{7 ^ {2}} = 8121\frac{46}{49} = 8121.938775510204$$