Solve 5/72/74/2

$$\frac{ 5 }{ 7 } \frac{ 2 }{ 7 } \frac{ 4 }{ 2 }$$

Evaluate

$$\frac{20}{49}\approx 0.408163265$$

Solution Steps

Multiply \frac{5}{7} times \frac{2}{7} by multiplying numerator times numerator and denominator times denominator.

$$\frac{5\times 2}{7\times 7}\times \frac{4}{2}$$

Do the multiplications in the fraction \frac{5\times 2}{7\times 7}.

$$\frac{10}{49}\times \frac{4}{2}$$

Divide 4 by 2 to get 2.

$$\frac{10}{49}\times 2$$

Express \frac{10}{49}\times 2 as a single fraction.

$$\frac{10\times 2}{49}$$

Multiply 10 and 2 to get 20.

$$\frac{20}{49}$$

Factor

$$\frac{2 ^ {2} \cdot 5}{7 ^ {2}} = 0.40816326530612246$$