Solve 4/7*3/7*5/9

$$\frac { 4 } { 7 } \times \frac { 3 } { 7 } \times \frac { 5 } { 9 }$$

Evaluate

$$\frac{20}{147}\approx 0.136054422$$

Solution Steps

Multiply \frac{4}{7} times \frac{3}{7} by multiplying numerator times numerator and denominator times denominator.

$$\frac{4\times 3}{7\times 7}\times \frac{5}{9}$$

Do the multiplications in the fraction \frac{4\times 3}{7\times 7}.

$$\frac{12}{49}\times \frac{5}{9}$$

Multiply \frac{12}{49} times \frac{5}{9} by multiplying numerator times numerator and denominator times denominator.

$$\frac{12\times 5}{49\times 9}$$

Do the multiplications in the fraction \frac{12\times 5}{49\times 9}.

$$\frac{60}{441}$$

Reduce the fraction \frac{60}{441} to lowest terms by extracting and canceling out 3.

$$\frac{20}{147}$$

Factor

$$\frac{2 ^ {2} \cdot 5}{3 \cdot 7 ^ {2}} = 0.1360544217687075$$