What is (1-3/5)-(2/10-4) ?

The solution to (1-3/5)-(2/10-4) is 4 1/5

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(1-3/5)-(2/10-4)

(1 - \frac{3}{5}) - (\frac{2}{10} - 4)

4 \frac{1}{5}

Solution steps

(1 - \frac{3}{5}) - (\frac{2}{10} - 4)

\frac{2}{10} = \frac{1}{5}

= 1 - \frac{3}{5} - (\frac{1}{5} - 4)

Follow the PEMDAS order of operations

Calculate within parentheses

(\frac{1}{5} - 4) : - \frac{19}{5}

= 1 - \frac{3}{5} - (- \frac{19}{5})

Add and subtract (left to right)

1 - \frac{3}{5} - (- \frac{19}{5}) : \frac{21}{5}

= \frac{21}{5}

Convert improper fractions to mixed numbers:

\frac{21}{5} = 4 \frac{1}{5}

= 4 \frac{1}{5}

5 (3)^{2}

- 1^{2} - 3

2 (- 2) - 3

2^{6} - 1

2^{12} + 2^{12} + 2^{12} + 2^{12}