Solve 0.0021*4+0.0022div5

$$0.0021 \times 4+0.0022 \div 5$$

Evaluate

$$0.00884$$

Solution Steps

Multiply 0.0021 and 4 to get 0.0084.

$$0.0084+\frac{0.0022}{5}$$

Expand \frac{0.0022}{5} by multiplying both numerator and the denominator by 10000.

$$0.0084+\frac{22}{50000}$$

Reduce the fraction \frac{22}{50000} to lowest terms by extracting and canceling out 2.

$$0.0084+\frac{11}{25000}$$

Convert decimal number 0.0084 to fraction \frac{84}{10000}. Reduce the fraction \frac{84}{10000} to lowest terms by extracting and canceling out 4.

$$\frac{21}{2500}+\frac{11}{25000}$$

Least common multiple of 2500 and 25000 is 25000. Convert \frac{21}{2500} and \frac{11}{25000} to fractions with denominator 25000.

$$\frac{210}{25000}+\frac{11}{25000}$$

Since \frac{210}{25000} and \frac{11}{25000} have the same denominator, add them by adding their numerators.

$$\frac{210+11}{25000}$$

Add 210 and 11 to get 221.

$$\frac{221}{25000}$$

Factor

$$\frac{13 \cdot 17}{2 ^ {3} \cdot 5 ^ {5}} = 0.00884$$