Solve 3+4+5div2-4

$$3 + 4 + 5 \div 2 - 4$$

Evaluate

$$\frac{11}{2}=5.5$$

Solution Steps

Add 3 and 4 to get 7.

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

Convert 7 to fraction \frac{14}{2}.

$$\frac{14}{2}+\frac{5}{2}-4$$

Since \frac{14}{2} and \frac{5}{2} have the same denominator, add them by adding their numerators.

$$\frac{14+5}{2}-4$$

Add 14 and 5 to get 19.

$$\frac{19}{2}-4$$

Convert 4 to fraction \frac{8}{2}.

$$\frac{19}{2}-\frac{8}{2}$$

Since \frac{19}{2} and \frac{8}{2} have the same denominator, subtract them by subtracting their numerators.

$$\frac{19-8}{2}$$

Subtract 8 from 19 to get 11.

$$\frac{11}{2}$$

Factor

$$\frac{11}{2} = 5\frac{1}{2} = 5.5$$