What is 343 1/3+625 1/4-2^2 ?

The solution to 343 1/3+625 1/4-2^2 is 964 7/12

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343 1/3+625 1/4-2^2

343 \frac{1}{3} + 625 \frac{1}{4} - 2^{2}

964 \frac{7}{12}

Solution steps

343 \frac{1}{3} + 625 \frac{1}{4} - 2^{2}

Convert mixed numbers to improper fractions:

343 \frac{1}{3} = \frac{1030}{3}

= \frac{1030}{3} + 625 \frac{1}{4} - 2^{2}

Convert mixed numbers to improper fractions:

625 \frac{1}{4} = \frac{2501}{4}

= \frac{1030}{3} + \frac{2501}{4} - 2^{2}

Follow the PEMDAS order of operations

Calculate exponents

2^{2} : 4

= \frac{1030}{3} + \frac{2501}{4} - 4

Add and subtract (left to right)

\frac{1030}{3} + \frac{2501}{4} - 4 : \frac{11575}{12}

= \frac{11575}{12}

Convert improper fractions to mixed numbers:

\frac{11575}{12} = 964 \frac{7}{12}

= 964 \frac{7}{12}

\frac{2}{3} + 2 - \frac{- 3}{5}

2^{5} \times 3^{3}

(4) - (4) + 4

9 9^{1} + 1 0^{2}

18 \times 9 - 8 + 16