Solve 0.5*5div1000*380^2

$$0.5 \times 5 \div 1000 \times { 380 }^{ 2 }$$

Evaluate

$$361$$

Solution Steps

Multiply 0.5 and 5 to get 2.5.

$$\frac{2.5}{1000}\times 380^{2}$$

Expand \frac{2.5}{1000} by multiplying both numerator and the denominator by 10.

$$\frac{25}{10000}\times 380^{2}$$

Reduce the fraction \frac{25}{10000} to lowest terms by extracting and canceling out 25.

$$\frac{1}{400}\times 380^{2}$$

Calculate 380 to the power of 2 and get 144400.

$$\frac{1}{400}\times 144400$$

Multiply \frac{1}{400} and 144400 to get \frac{144400}{400}.

$$\frac{144400}{400}$$

Divide 144400 by 400 to get 361.

$$361$$

Factor

$$19^{2}$$