1/3+3*5/4

Solution

\frac{1}{3} + 3 \cdot \frac{5}{4}

4 \frac{1}{12}

Solution steps

\frac{1}{3} + 3 \cdot \frac{5}{4}

Follow the PEMDAS order of operations

Multiply and divide (left to right)

3 \cdot \frac{5}{4} : \frac{15}{4}

= \frac{1}{3} + \frac{15}{4}

Add and subtract (left to right)

\frac{1}{3} + \frac{15}{4} : \frac{49}{12}

= \frac{49}{12}

Convert improper fractions to mixed numbers:

\frac{49}{12} = 4 \frac{1}{12}

= 4 \frac{1}{12}

4 + 3 (- 6) \div 2

\frac{1}{2} (1 - \frac{12}{13})

3 (4)^{2} - 12 (4) + 8

(9 - (8 + 3 \times 6)) + (- 10)

(- 3)^{2} - (- 2)^{3}