Solve 50/4*9*0.25*0.2

$$\frac{ 50 }{ 4 } \times 9 \times 0.25 \times 0.2$$

Evaluate

$$5.625$$

Solution Steps

Reduce the fraction \frac{50}{4} to lowest terms by extracting and canceling out 2.

$$\frac{25}{2}\times 9\times 0.25\times 0.2$$

Express \frac{25}{2}\times 9 as a single fraction.

$$\frac{25\times 9}{2}\times 0.25\times 0.2$$

Multiply 25 and 9 to get 225.

$$\frac{225}{2}\times 0.25\times 0.2$$

Convert decimal number 0.25 to fraction \frac{25}{100}. Reduce the fraction \frac{25}{100} to lowest terms by extracting and canceling out 25.

$$\frac{225}{2}\times \frac{1}{4}\times 0.2$$

Multiply \frac{225}{2} times \frac{1}{4} by multiplying numerator times numerator and denominator times denominator.

$$\frac{225\times 1}{2\times 4}\times 0.2$$

Do the multiplications in the fraction \frac{225\times 1}{2\times 4}.

$$\frac{225}{8}\times 0.2$$

Convert decimal number 0.2 to fraction \frac{2}{10}. Reduce the fraction \frac{2}{10} to lowest terms by extracting and canceling out 2.

$$\frac{225}{8}\times \frac{1}{5}$$

Multiply \frac{225}{8} times \frac{1}{5} by multiplying numerator times numerator and denominator times denominator.

$$\frac{225\times 1}{8\times 5}$$

Do the multiplications in the fraction \frac{225\times 1}{8\times 5}.

$$\frac{225}{40}$$

Reduce the fraction \frac{225}{40} to lowest terms by extracting and canceling out 5.

$$\frac{45}{8}$$

Factor

$$\frac{5 \cdot 3 ^ {2}}{2 ^ {3}} = 5\frac{5}{8} = 5.625$$