What is 4+2/3-2 1/4 ?

The solution to 4+2/3-2 1/4 is 2 5/12

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4+2/3-2 1/4

4 + \frac{2}{3} - 2 \frac{1}{4}

2 \frac{5}{12}

Solution steps

4 + \frac{2}{3} - 2 \frac{1}{4}

Convert mixed numbers to improper fractions:

2 \frac{1}{4} = \frac{9}{4}

= 4 + \frac{2}{3} - \frac{9}{4}

Follow the PEMDAS order of operations

Add and subtract (left to right)

4 + \frac{2}{3} - \frac{9}{4} : \frac{29}{12}

= \frac{29}{12}

Convert improper fractions to mixed numbers:

\frac{29}{12} = 2 \frac{5}{12}

= 2 \frac{5}{12}

(- 4) \times (- 4) \times (- 4)

- 2^{2} + 2 (- 2) + 4

12 6^{2} - 7 4^{2}

8 \cdot 4 + 2

8^{3} - 125