Solve 73/4*42/2=

$$7 \frac { 3 } { 4 } \times 4 \frac { 2 } { 2 } =$$

Evaluate

$$\frac{155}{4}=38.75$$

Solution Steps

Multiply 7 and 4 to get 28.

$$\frac{28+3}{4}\times \frac{4\times 2+2}{2}$$

Add 28 and 3 to get 31.

$$\frac{31}{4}\times \frac{4\times 2+2}{2}$$

Multiply 4 and 2 to get 8.

$$\frac{31}{4}\times \frac{8+2}{2}$$

Add 8 and 2 to get 10.

$$\frac{31}{4}\times \frac{10}{2}$$

Divide 10 by 2 to get 5.

$$\frac{31}{4}\times 5$$

Express \frac{31}{4}\times 5 as a single fraction.

$$\frac{31\times 5}{4}$$

Multiply 31 and 5 to get 155.

$$\frac{155}{4}$$

Factor

$$\frac{5 \cdot 31}{2 ^ {2}} = 38\frac{3}{4} = 38.75$$