What is 2 5/2+2-8/7+6 ?

The solution to 2 5/2+2-8/7+6 is 11 5/14

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2 5/2+2-8/7+6

2 \frac{5}{2} + 2 - \frac{8}{7} + 6

11 \frac{5}{14}

Solution steps

2 \frac{5}{2} + 2 - \frac{8}{7} + 6

Convert mixed numbers to improper fractions:

2 \frac{5}{2} = \frac{9}{2}

= \frac{9}{2} + 2 - \frac{8}{7} + 6

Follow the PEMDAS order of operations

Add and subtract (left to right)

\frac{9}{2} + 2 - \frac{8}{7} + 6 : \frac{159}{14}

= \frac{159}{14}

Convert improper fractions to mixed numbers:

\frac{159}{14} = 11 \frac{5}{14}

= 11 \frac{5}{14}

50 - 4 \times 6 + 3 \times 5 - 9 \div 3

6 \times 4 \div 12 + 72 \div 8 - 9

(1 \div 8) + (5 \div 9)

(3 + 2)^{2} + [3 (4 - 6)^{2}]

(44 + 20) \div 4 - 2 (9 \div 3) - 2 [18 + 3 (13 - 9) - 5]