Solve 0.019*21div400*600*450^2=

$$0.019 \times 21 \div 400 \times 600 \times { 450 }^{ 2 } =$$

Evaluate

$$121196.25$$

Solution Steps

Multiply 0.019 and 21 to get 0.399.

$$\frac{0.399}{400}\times 600\times 450^{2}$$

Expand \frac{0.399}{400} by multiplying both numerator and the denominator by 1000.

$$\frac{399}{400000}\times 600\times 450^{2}$$

Express \frac{399}{400000}\times 600 as a single fraction.

$$\frac{399\times 600}{400000}\times 450^{2}$$

Multiply 399 and 600 to get 239400.

$$\frac{239400}{400000}\times 450^{2}$$

Reduce the fraction \frac{239400}{400000} to lowest terms by extracting and canceling out 200.

$$\frac{1197}{2000}\times 450^{2}$$

Calculate 450 to the power of 2 and get 202500.

$$\frac{1197}{2000}\times 202500$$

Express \frac{1197}{2000}\times 202500 as a single fraction.

$$\frac{1197\times 202500}{2000}$$

Multiply 1197 and 202500 to get 242392500.

$$\frac{242392500}{2000}$$

Reduce the fraction \frac{242392500}{2000} to lowest terms by extracting and canceling out 500.

$$\frac{484785}{4}$$

Factor

$$\frac{5 \cdot 7 \cdot 19 \cdot 3 ^ {6}}{2 ^ {2}} = 121196\frac{1}{4} = 121196.25$$