Solve 12.65div12.5div0.4div2

$$12.65 \div 12.5 \div 0.4 \div 2$$

Evaluate

$$1.265$$

Solution Steps

Express \frac{\frac{\frac{12.65}{12.5}}{0.4}}{2} as a single fraction.

$$\frac{\frac{12.65}{12.5}}{0.4\times 2}$$

Expand \frac{12.65}{12.5} by multiplying both numerator and the denominator by 100.

$$\frac{\frac{1265}{1250}}{0.4\times 2}$$

Reduce the fraction \frac{1265}{1250} to lowest terms by extracting and canceling out 5.

$$\frac{\frac{253}{250}}{0.4\times 2}$$

Multiply 0.4 and 2 to get 0.8.

$$\frac{\frac{253}{250}}{0.8}$$

Express \frac{\frac{253}{250}}{0.8} as a single fraction.

$$\frac{253}{250\times 0.8}$$

Multiply 250 and 0.8 to get 200.

$$\frac{253}{200}$$

Factor

$$\frac{11 \cdot 23}{2 ^ {3} \cdot 5 ^ {2}} = 1\frac{53}{200} = 1.265$$