Solve 31/2*11/4=

$$3 \frac { 1 } { 2 } \times 1 \frac { 1 } { 4 } =$$

Evaluate

$$\frac{35}{8}=4.375$$

Solution Steps

Multiply 3 and 2 to get 6.

$$\frac{6+1}{2}\times \frac{1\times 4+1}{4}$$

Add 6 and 1 to get 7.

$$\frac{7}{2}\times \frac{1\times 4+1}{4}$$

Multiply 1 and 4 to get 4.

$$\frac{7}{2}\times \frac{4+1}{4}$$

Add 4 and 1 to get 5.

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

Multiply \frac{7}{2} times \frac{5}{4} by multiplying numerator times numerator and denominator times denominator.

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

Do the multiplications in the fraction \frac{7\times 5}{2\times 4}.

$$\frac{35}{8}$$

Factor

$$\frac{5 \cdot 7}{2 ^ {3}} = 4\frac{3}{8} = 4.375$$