What is (3/7-2/5)-5/9 ?

The solution to (3/7-2/5)-5/9 is -166/315

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(3/7-2/5)-5/9

(\frac{3}{7} - \frac{2}{5}) - \frac{5}{9}

- \frac{166}{315}

Solution steps

(\frac{3}{7} - \frac{2}{5}) - \frac{5}{9}

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{3}{7} - \frac{2}{5}) : \frac{1}{35}

= \frac{1}{35} - \frac{5}{9}

Add and subtract (left to right)

\frac{1}{35} - \frac{5}{9} : - \frac{166}{315}

= - \frac{166}{315}

- 1^{2} - 9

2 \times 4 + 2

11 (- 18) - 4 (9)

9^{2} \times 3

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