Solve 120+2/2-(45.9div4)=

$$120 + \frac { 2 } { 2 } - ( 45.9 \div 4 ) =$$

Evaluate

$$109.525$$

Solution Steps

Divide 2 by 2 to get 1.

$$120+1-\frac{45.9}{4}$$

Add 120 and 1 to get 121.

$$121-\frac{45.9}{4}$$

Expand \frac{45.9}{4} by multiplying both numerator and the denominator by 10.

$$121-\frac{459}{40}$$

Convert 121 to fraction \frac{4840}{40}.

$$\frac{4840}{40}-\frac{459}{40}$$

Since \frac{4840}{40} and \frac{459}{40} have the same denominator, subtract them by subtracting their numerators.

$$\frac{4840-459}{40}$$

Subtract 459 from 4840 to get 4381.

$$\frac{4381}{40}$$

Factor

$$\frac{13 \cdot 337}{5 \cdot 2 ^ {3}} = 109\frac{21}{40} = 109.525$$