Solve 3/4+1.25*3

$$\frac{ 3 }{ 4 } +1.25 \times 3$$

Evaluate

$$4.5$$

Solution Steps

Multiply 1.25 and 3 to get 3.75.

$$\frac{3}{4}+3.75$$

Convert decimal number 3.75 to fraction \frac{375}{100}. Reduce the fraction \frac{375}{100} to lowest terms by extracting and canceling out 25.

$$\frac{3}{4}+\frac{15}{4}$$

Since \frac{3}{4} and \frac{15}{4} have the same denominator, add them by adding their numerators.

$$\frac{3+15}{4}$$

Add 3 and 15 to get 18.

$$\frac{18}{4}$$

Reduce the fraction \frac{18}{4} to lowest terms by extracting and canceling out 2.

$$\frac{9}{2}$$

Factor

$$\frac{3 ^ {2}}{2} = 4\frac{1}{2} = 4.5$$