Solve 53/421/3

$$5 \frac { 3 } { 4 } 2 \frac { 1 } { 3 }$$

Evaluate

$$\frac{161}{12}\approx 13.416666667$$

Solution Steps

Multiply 5 and 4 to get 20.

$$\frac{20+3}{4}\times \frac{2\times 3+1}{3}$$

Add 20 and 3 to get 23.

$$\frac{23}{4}\times \frac{2\times 3+1}{3}$$

Multiply 2 and 3 to get 6.

$$\frac{23}{4}\times \frac{6+1}{3}$$

Add 6 and 1 to get 7.

$$\frac{23}{4}\times \frac{7}{3}$$

Multiply \frac{23}{4} times \frac{7}{3} by multiplying numerator times numerator and denominator times denominator.

$$\frac{23\times 7}{4\times 3}$$

Do the multiplications in the fraction \frac{23\times 7}{4\times 3}.

$$\frac{161}{12}$$

Factor

$$\frac{7 \cdot 23}{2 ^ {2} \cdot 3} = 13\frac{5}{12} = 13.416666666666666$$